Not all plans work out

Three years ago we cleared out a section of garden that was over run by English ivy.  The plan was to put in some new native species as well as watching to see what would sprout up from the soil that had been covered with ivy for a number of years.  To the newly cleared space I put in some goatsbeard (Aruncus dioicus), and a strawberry bush (Euonymus americanus).  As a ground cover I got a bunch of Virginia jumpseed (Persicaria virginiana), which looked like the 'Lance Corporal' cultivar, with reddish chevrons on each leaf. These were followed up the following spring with American alumroot (Heuchera americana), Indian pink (Spigelia marilandica) and Solomon's seal (Polygonatum biflorum).

A jumbled mass.  Blue lobelia is recognizable on the left with spent flower stems of the alumroot.  The glossy leaves of Solomon's seal are evident on the right.  In the center you can make out the red flowers of the jumpseed, but the leaves are barely discernible.

Over the next 3 seasons I let the plantings develop without much interference, except for pulling out Japanese honeysuckle and garlic mustard.  Additional species that cropped up included natives like white avens (Geum canadense) and great blue lobelia (Lobelia siphilitica) as well as introduced species like mock strawberry (Duchesnea indica) and a cultivated species of columbine that had been reseeding itself for a number of years through the ivy.

In September as the flowers of the jumpseed are opening up,
something goes after the leaves, eventually skeletonizing them.

While it was interesting to see 'new' plants coming in, the overall planting was too chaotic to look good as a whole.  One problem with the new scheme was that the goatsbeard gets tattered by mid-summer if it gets too dry.  This can be fixed with a little more care and watering through the season. Also the long flower stems of the alumroot add to the confusion. The biggest disappointment was the jumpseed.  It looks nice early in the season with its striped leaves, but by late summer the leaves are decimated by some insects.  What remains is a jumble of wiry stems going every which-way that detracts from the spikes of red flowers.

After letting this area go for several years and not seeing any improvement I decided it was time to make it a little more formal by adding more defined layers to the garden.  While a random planting works in the distance, close up the human eye is looking for more defined structure and order.  In general, lower plants will go in the foreground, near the stepping stones.  Medium sized perennials go to the middle and the bushy goatsbeard stays in the back.  This new planting will be easier to maintain because it will be easier to identify the 'weedy' plants over a background of low sedges than it was before.

First I removed as much of the jumpseed as I could see.  Then I pulled out any encroaching English ivy and honeysuckle.  I also pulled out some native trees that seeded in, like butternut and box elder.  The lower-growing alumroot was already near the path.  For additional low-growing plants, I transplanted several species of sedges from elsewhere on the property.  Their lower stature, defined form, and contrasting texture will help show off the taller perennials.

Here's the garden after removing the jumpseed.  The back right is dominated by two goatsbeard, and the fencing is getting covered with virgin's bower (Clematis virginiana) that was planted in 2013.

In the foreground is one of the sedges I moved into the garden.
It could be Carex laxiculmis but I won't be sure until it blooms.
Also shown here are Alumroot and white avens,
at top with its deep red autumn color.

Since the Indian pinks don't like to be moved I left them in place and instead transplanted all the columbine to the middle ground.

The Solomon's seal was doing well, but they were getting hidden by the jumpseed.  I put some sedges around the Solomon's seal to give them some vertical space.

One of the sedges I chose has 1/4-1/2" wide blades and  grows in clumps about a foot wide.  These went in along the path and are scattered with the perennials to provide some height variation. Also it's evergreen so it will be around all year.  The white avens that is indigenous to this site has deeply lobed leaves that blend well with the alumroot.  The avens can get lanky and will benefit from some cutting back late in the season.

The other sedge is also clumping but has very thin, light green blades.  I'm pretty sure this is rosey sedge (Carex rosea).  It grows very well on partly sunny to shady sites.

The strawberry bush is known for these brightly colored seed pods in early fall.
Where the branches are touching the ground I am seeing new roots forming.
I'll separate these from the parent plant next season.  This is an easy way to propagate this shrub.

This unknown columbine was planted by a previous owner and
has been reseeding itself for a number of years.  Definitely not a native, but it looks good here.

So here's the garden after clean-up and planting.  It looks a little sad now since leaves are falling off and the plants are settling in for winter.

Weeded and replanted, we'll see what happens next year.

If all the transplants come back and the weeds don't return in force the new garden may look something like this overlay drawing.

As drawn here the goatsbeard, Indian pinks, and columbine are shown in bloom.

The sedges and alumroot line the stepping stones, from lower right to upper left.

Wildflowers on the Potomac

Way back in late April I set aside some time to see some of the nearby native species on a guided walk with the Maryland Native Plant Society (MNPS).  We visited the limestone cliffs along the Potomac river near Sharpsburg, MD.  In this area are a number of plants rare to Maryland, such as northern white cedar (Thuja occidentalis) and bulbet fern (Cystopteris bulbifera).  Our leader that day was Christol Fleming (co-author of Finding Wildflowers in the Washington-Baltimore area), who really knew the area inside and out.

Following are some of the many photos I took that day (roughly in the order seen moving downstream from Snyder's landing):

Coarse foliage of Virginia waterleaf is spotted with white.
Its blooming period is a little later in May.

It's difficult to tell Dutchman's breeches and Squirrel corn (Dicentra cucullaria and  D. canadense)
apart when not in bloom.  Here, side-by-side, you can see that Squirrel corm has a blue-green cast.

These blue cohosh were not in bloom yet, but the layered foliage of this mass
created the effect of a green mist coming down the hillside. 

Up on a limestone cliff  we saw this lyre-leaf arabis (Arabis lyrata) and
 wild columbine (Aquilegia canadensis) on a rock outcrop.
These two species are well adapted to growing in thin soiled habitats.

Shooting star is a species found in rich calcareous soils
prevalent in this area along the Potomac.

Many Virginia bluebells were in bloom at this time throughout the region.  

Mixed in here are some of the rarer white ones.

In some places the floor of shady woods were covered with the white flowers of meadow rue.
It was formally of the genus Anemonella.

There were two kinds of trillium in bloom at this time. The red trillium (T. erectum),
shown here, and toadshade (T. sessile).

When I think of violets, shades of blue and purple come to mind.
This downy yellow violet, though common, really caught my eye.

There were many more species growing there than I've shown here, some like the hepatica had already bloomed out, and others like the dwarf larkspur and mayapples had not yet popped.

I would like to pay a visit to this area in early summer to see the massive banks of the native smooth hydrangea (Hydrangea arborescens) in bloom; however Cristol warns in her book that this area has been overrun with garlic mustard and Japanese honeysuckle at that time of year.

Securing the Garden Perimeter

Now that all sorts of plants are springing back to life any number of outdoor chores are available, some fun and interesting, others, not so much.  One of the major challenges in last year's vegetable garden was near daily incursions by a plump groundhog.  While we can hope that our resident fox does his/her job, I decided to take steps to modify the perimeter fence to make it more difficult to dig under.

Of course I had read that a good garden fence needs to go below the surface to keep out rabbits and groundhogs, I took the easy way out and only buried  few inches of the chicken wire fence under the mulch.  This was actually partially effective the first year, but last year there were several shallow entrances all around.  One article I read, says to dig a trench 2 feet deep and a foot wide and line the bottom and side closest the fence line with chicken wire.That sounds pretty impressive.  I got started, but hand digging a trench that size was beyond my limits of fun.  I backed off a little and when with 12-16" deep and 6" wide.

Here's some photos of my project:

First, dig a trench.  I used a narrow trenching shovel
to make a narrow hole with pretty straight walls.
This trench was only 14" deep and about 6" wide.

Push in the chicken wire and bend it outwards at the bottom
 so that about 6" covers the bottom of the trench.  This way
if the critter tries to go deeper, it will be frustrated.

Fill in the trench and compact the soil.  Connect the buried chicken wire
with the above ground fencing.  I bent about 6" of the above ground portion
outward to create another digging barrier.

Cover the base of the above ground wire with soil and then
 mulch the area between the inner and outer fence.

So with the inner fence secured against the small mammals I'll need to tighten up the outer wire fence to deflect the deer.  

One of the features of my garden is a pollinator border consisting mostly of native plant species. Since many of these plants are vigorous seeders, I have an abundance of seedlings to move from the garden out to the border.  Before I got started with trench digging I took a close look at the plants I would be digging up to determine with they were keepers or 'weeds'.  Here are some photos of the ones I encountered:

This is an over-wintered rosette of Black-eyed Susan.
It can be recognized, in part, by the soft fuzzy leaves

Black-eyed Susans produce a lot of seed and each plant lives only 2-3 years.  To keep a good supply of these in the border I have been transplanting them out from the inner garden.

At first glance the rosette of the weedy English plantain is similar to the Black-eyed Susan.  

This English plantain has lance-shaped, deeply veined leaves

This clump of common yarrow was dug out of the path of the new trench.

Common yarrow, Achellia millefolium, is a cosmopolitan plant, meaning is occurs in similar habitats on a global basis, not just a single region.  Though not always considered a native species it is very good at attracting pollinators and beneficial insects.

These leaves did not break ground until the last week of March.

Wild columbine, Aquilegia canadensis, is another short lived native perennial and is dependent on reseeding for its long term presence in the garden.  The new leaves are a dark, purplish green and can be difficult to spot until they open up some.  Before the leaves develop they could be mistaken for red clover.

There are a  number of native Cardamine sp.
around but they do not resemble this one

Hairy winter cress, Cardamine hirsuta, is a introduced winter annual.  It develops its foliage in late winter or early spring and is in full bloom by April here.





There are many wild garlics, both native and introduced out in the garden.  Since these have a tendency to deter small mammals, I have not been targeting them for removal.  I planted nodding onion, Allium cernuum, in the garden border a year and a half ago.  I have seen several resprouting, some are already about 6 inches tall.

The foliage of nodding onion is a flattened blade.  The
 weedy field garlic, Allium vineale, found in many lawns
 has darker green tubular leaves

Sheep sorrel spreads rapidly by shallow runners.

The last weed I was tossing out was sheep sorrel, Rumex acetosella.  The leaves of this plant can be used as a tart, lemony flavoring in soups and salads.  The plant concentrates oxalic acid giving them a tart flavor; however, it can be toxic in high concentrations.  I should probably consider trying it in a salad, in moderation.

  

A Pollinator Border

When I planned my new vegetable garden last year I included a double fence design to help keep out the deer.  At the outer fence I planned for a border of pollinator-friendly native plants.  This border would help attract pollinators to the garden and also provide shelter for predatory insects to hang out.  By providing cover for the predators, damage due to insect pests is significantly reduced without the use of pesticides.

The border around the garden has a variety of native plants.  A bluebird is currently nesting in the box,
I try to avoid walking by, but it happens

The plants for this border need to provide pollen or nectar for the pollinators, be low maintenance, bloom sometime during the growing season and be somewhat to very resistant to deer browsing.  I also looked for plants that might deter smaller mammals that could burrow into the garden.  The garden location is in full sun and can get dry. 

Plants that are native to the area are the best choice for a pollinator garden.  These plants are natural food sources for the native insects that will be doing most of the work.  It is nearly impossible to find a single plant that will bloom the entire garden season, so a mixture of plants with staggered blooming times will provide some food for insects throughout the season.  The Xerces Society has guidelines for creating a pollinator friendly garden.  

When I put in the garden last year, most of the pollinator plants I put in were liners or seedlings.  Being young and of small size, they did not mature enough to bloom.  With a year in the ground they are really looking good now.  Here's a listing of plants I used in by pollinator border.

The earliest blooming plant in the border was Wild Columbine, Aquilegia canadensis.  The nodding red and yellow flowers are attractive to hummingbirds.  Blooming period is typically April through May.  The seeds are held loosely in the upright pods.  

I did not get a photo of my Columbine this season, but here you can see
the seed pods mixed in with some Black-eyed Susans.  I need to shake out
the seed pods to get more plants for next year.

Last year I planted both black-eye and Brown-eyed Susans (Rudbeckia hirta and R. triloba).  The deer were constantly eating the flowers and leaves of both species.  This year only the Black-eyed Susans returned.  I have been more diligent about spraying them with hot pepper solution, which seems to work.  While not as upright as Yellow Cone Flower (R. fulgida) I like the extended blooming season of R. hirta, lasting from June through September.

Here's Spotted Beebalm in a mixed border of Black-eyed Susans and False Pennyroyal.
The flowers are actually small yellow tubes hidden by the large pinkish bracts.

Spotted Beebalm, Monarda punctata, was grown from seed and actually matured enough to bloom the first year.  This year it really went to town.  Peak blooming season is June and July.  This plant is very resistant to deer browsing and attracts mostly bees and wasps.

This is a short-lived perennial so it needs to set seed to maintain a presence in the garden.

The flowers of Wild Bergamot are more exposed than Spotted Beebalm's
 making it easier for large butterflies to access them.

Another member of the Monarda genus in the garden is Wild Bergamot, M. fistulosa.  This is a much taller species, easily over 4 feet in this garden.  The flowers attract bees, butterflies and hummingbirds.  The bloom time is from early July through August.

These two Monarda species do well in dry to medium soils.  If the soil were moister Oswego Tea, M. didyma, would be a good choice, as well.

I had a difficult time with deer munching on the young Butterfly Weed, Asclepias tuberosa, plants last year.  This year they are doing much better and are coming into full bloom now (early July).

I have not seen any Monarch butterflies around these milkweeds,
mostly small greenish bees (Sweat bees?)

I have established a dense hedge of American Pennyroyal
 along one edge of the garden.
We'll see if it keeps out the moles, etc.

One of the first native annuals I put around the garden was American or False Pennyroyal, Hedeoma pulegioides.  This diminutive member of the mint family has a strong minty scent when touched.  It can act as a repellent for some insects, possibly mosquitoes.  I am interested to see if it will also discourage deer and small mammals from entering the garden.  Direct seeding in the garden last spring gave few plants, but these seeds came up in full force this year.  Despite what it says on the seed packet, fall sowing of some moist stratification (30 days, moist at 35-40 F) helps break seed dormancy.

I'm pretty sure this is one of the Nodding Onions.
I'll know better once it reaches full bloom -
will the flower continue to droop or turn upright.

Another plant to help form a barrier to invasion by burrowing mammals is Alliums.  I planted a long row of Nodding Onions, Allium cernuum, in the border. The idea is that they will be repelled by the presence of the onion bulb underground.  I've seen a few come up in the mix of plants, but sometimes they are hard to tell from the stray grasses also in the garden.  As we get later into blooming season (June-August) they should be easier to pick out.  

In the garden there is some white Yarrow, Achillea millefolium, that just blew in.  I also added a more colorful cultivar call 'Strawberry Seduction' to jazz things up a little.  I had problems last year with deer browsing, but not so this year.  Is this due to a more mature plant, or is it random choice by the deer?

I don't usually go for the flashy cultivars, but
I wanted to add some more red to the garden

The middle of the garden provides a refuge
for the more deer-sensitive species.

In the center of the garden I put a ring of tall flowers that was meant to draw the pollinator further into the garden.  Since these are more protected from deer, they don't have to be so deer resistant.  This year I have some Purple Cone Flower (Echinacea purpurea), False Sunflower (Heliopsis helianthoides 'Summer Sun', Beach Sunflower (Helianthus debilis 'Pan') and 'Autumn Beauty' Sunflower (Helianthus annuus).  The first two species bloom for the first half of summer and the sunflowers carry the load into the fall.

I selected the 'Autumn Beauty' cultivar of sunflower because it only grows to 6 feet, keeping it in scale with the rest of the plants and reducing the risk of tipping over.

My deer really like to eat various species of Helianthus, so I could not grow these in unprotected areas.  I'm not sure how they would treat the False Sunflower, but I'm sure they would give it a taste.  

Daisy Fleabane (Erigeron annuus) and Heal-all (Prunella vulgaris) are a couple of indigenous plants that have found a welcome place in this border.  Heal-all is edible (haven't tried it) and has many herbal/medicinal applications.  It can be used as a native ground cover, growing between 2 and 12 inches tall.

Heal-all is widely disbursed through the Northern Hemisphere.
It is a larval host for the Clouded Sulphur butterfly.

In the new part of the border I'm trying some new native annuals.  I have grown Sulphur Cosmos, Cosmos sulphureus, by direct sowing in Boston before.  It did germinate well in the border here, but has since disappeared.  I also sowed some Plains Coreopsis, Coreopsis tinctoria, in the same area.  Germination wasn't as good, but the plants are persisting.  In another area the deer sampled the Coreopsis, but did not actually eat it.  Another native Coreopsis species that could be used in the border is Threadleaf Coreopsis (C. verticillata).  It is easy to care for and fairly resistant to deer.

Plains Coreopsis starts out kind of wiry, but straightens up as it matures.

 One additional note about the border.  My outer fence is a 5-wire electric fence, but it is not energized.  If it were, it would immediately ground out because of all the plants growing on the wires.  If you have an energized fence it must be free of plants.  A flowering border should be sited well inside or outside the electrified wires.

Putting in the Garden

Turf in garden area 'weed whacked' to less than 1/2 inch tall.

As I mentioned a few posts back, I am putting in a new vegetable garden over an area that was previously 'lawn'.  I am using a technique described in Lee Reich's 'Weedless Gardening', where soil disturbance is minimized, by working from the top down.  This method uses a layer of grass smothering material to kill the existing vegetation and then a layer of soil or mulch on top of that layer to do the planting in.  By not turning over the soil, no new weed seeds are brought to the surface and the original soil structure is preserved.  (This method may not work so well on compacted soil or where there are some major soil chemistry problems.)


The first step in this process was to do a soil test to learn if there were any serious deficiencies or pH problems.  Turns out that the pH was good (6.9) and the nutrient levels were about right, save for a low phosphorous level.  Step two was to cut the existing vegetation down as low as possible.  I did this with the weed whacker.  Where there were vigorous clumps of grass I really scalped them down to the ground.

After flattening the cut vegetation, apply a fertilizer at a rate of 6 cups of a 5% nitrogen fertilizer for every 100 sq feet.  I had some Espoma Organic Lawn fertilizer with 17% Nitrogen (17-0-3), so doing the math, I only needed 2 cups of this per 100 sq. feet.  The soil test results indicated that I needed 1/4 phosphorous per 100 sq feet, so I was able to formulate that in with some triple phosphate that I had on hand.  Since over use of phosphorous in fertilizers is a major contributor to water pollution, having a soil test done and using only the required amount of phosphorous was the responsible way to go.

Now comes the new trick.  Rather than tilling the new garden, you just cover the garden space with cardboard or four layers of newspaper.  This will starve the existing vegetation of light and prevent germination of new weeds.  Since we had plenty of boxes and packing paper from our recent move, we were in great shape for this.  I chose to use paper to cover over the areas that would be the new planting beds, and cardboard for the paths since it would take longer to break down.

Cardboard was laid out for the paths.  Landscape staples held it in place.
My new Weed Wrench was handy for holding down the stack of packing paper.

After getting the paper and cardboard down on the ground with the help of some landscape staples, the paper was wetted to get it to conform to the ground.  The beds were covered with a layer of soil, and the paths were covered with a couple of inches of mulch.  This installation would have been easier on a calm day, however it was kind of blustery the day I was working.  The stables really came in handy to hold things down until I could lay down the initial layers of soil.

The planting beds in this garden are 3 feet wide and 12 feet long.  The width was chosen so the entire row could be easily accessed from the path.  By not stepping on the planting beds soil compaction is minimized and good soil structure is preserved (and no digging!).

I had 3 yards of screened top soil/leaf compost blend delivered...

and carted it down to the garden to build up the planting beds.

Now I just needed to make a 'few' trips to move the soil onto the new beds.  It would have been much easier if I could have had the soil delivered closer to the new garden, but alas that did not work out.  So about 16 trips with the wheelbarrow later, I brought down enough soil to cover the beds 3-4 inches deep.

In addition to the vegetable beds I am also preparing perimeter beds where I will put in some pollinator friendly natives.  These include Aquilegia canadensis, Asclepias tuberosa, Monarda fistulosa and Rudbeckia hirta and R. triloba.  These plants are also listed as deer resistant.  As such they are serving as part of my multi-layer deer defense scheme.  In addition to these deer resistant plants, I will plant some of the annual False Pennyroyal, Hedeoma pulegioides.  This is not listed as a deer deterrent, but it packs a pretty sharp minty odor when touched.  I'll watch to see how the deer treat this plant.

Again, I used paper under the perimeter beds, so that root penetration will be easier.

You may have noticed the double set of fence posts.  The outer set are from an electric fence that the previous owners had used for some sort of corral.  The inner set will be for a plastic mesh netting fence that will be partially buried.  That should keep out the rabbits and ground hogs.  The double fence method is supposed to deter the deer because they are not able to judge the width of the double fence and will be uncertain about making a safe landing on the other side.  I'm not planning on turning on the juice to the electric fence unless I have to.

The main beds and paths are all done.
Just need to prep the back edge for planting the Pennyroyal.

The final step was to cover the cardboard paths with a layer of mulch.  We had this on hand from some trees that we had taken down last fall.  The mulch will hold down the cardboard and suppress weed growth from both above and below.

It's really strange to be working in the garden in early March.  Back in Boston I wouldn't come out to the garden until late April.  I wanted to get an early start putting this garden in so that the layers of paper had a chance to suppress the old vegetation and then begin breaking down to let the roots of the new plants through.  Once the fencing goes up in a couple of weeks I will do an update.

Starting a New Vegetable Garden

When we moved into our home in Watertown, MA starting a garden was easy.  The previous owner had established raised beds in a sunny opening in the back and along the south-side of the house.  The beds were small, but the soil was great.  Over the next 17 years the sunny spot in the back became only partly sunny (maybe 4-6 hours of full sun) due to the trees growing up and out.  Now with our new property in Maryland we are starting with a clean slate.  There are no established kitchen garden beds, so we need to determine which space works the best for us.

In selecting the site for the garden we considered accessibility to the garden, water, exposure, soil quality and protection from wildlife.  I consider solar exposure and soil quality as the most important factors; those are the most difficult to change.  All the convenient locations near the kitchen have less than optimal solar exposure.  A location off the garage offers better protection from wildlife, but it impinges on the septic field and is surrounded by trees (too much shade).

Garden site looking to the NNW.  Parts of the electric fence can be seen

The site I am considering with now is fairly open, with evergreens to the north and only a couple of trees nearby.  It has an open south-east aspect (the topography tilts to the SE), so it should warm-up quickly in the mornings and have good light throughout the day.  There is a water faucet nearby and the previous owners had installed an electric fence around the area, so we have the beginnings of an enclosure to keep the deer out.  I just need to take some soil samples for analysis to learn about any problems with the soil chemistry (crazy pH or nutrient deficiencies).

In addition to a deer fence I will surround the immediate area of the garden with a low mesh fence dug 6" into the ground to discourage the rabbits and ground hogs.  I have ordered a quantity of False Pennyroyal seeds (Hedeoma pulegioides) to plant on the perimeter.  The strongly aromatic scent is reported to repel many animals; we'll see just how effective it is.  Some other deer resistant plants planned for the perimeter are: Aquilegia canadensis, Asclepias tuberosa, Monarda fistulosa and Rudbeckia hirta.  These plants should also help in attracting pollinators.

Since I am planting a garden from scratch, I spent a little time reading about companion planting in order to make some better decisions about which plants will benefit from interplanting in the same part of the bed.  Two books that I found useful for this are "Companion Planting," by Bob Flowerdew and "Little House in the Suburbs," by Deanna Caswell and Daisy Siskin.  I can not speak about the benefits of companion planting yet, but these books did offer some explanation for some of my past vegetable garden failures such as Kohlrabi with Pole Beans and Snap Peas with Tomatoes.

Since I am interested in growing Native Edibles as well as 'regular' vegetables, I have ordered some tubers of Jerusalem Artichoke, Helianthus tuberosa, known as a Sunchoke in culinary circles.  These can get out of control on their own, so we will need to harvest the tubers annually to keep them in check.

I have also ordered some tubers of Groundnut, Apios americana.  They can be used like potatoes, but have a nutty flavor.  These sprawling vines may find their home along the shady woodland edge, rather than the center of the garden, for both cultural as well as aesthetic reasons.

To prepare the planting beds I will be using techniques described in Lee Reich's book "Weedless Gardening."  This is a top down method where the existing plants are cut to the ground then covered with multiple layers of paper.  NO DIGGING!  After wetting the paper it is covered with several inches of weed-free material.  In my case this will be soil that I will plant seed directly into.  For the garden paths I will use cardboard cover with wood mulch as a more resistant barrier layer.  The existing plants are smothered and since the soil was not turned over no new weeds from the seed bank are brought to the surface.  I will refer you to this easy reading book to get the details.

I've seen this technique work successfully for converting lawns to ground cover beds.  This will be the first time I've tried it over a more robust planting.  Since we still have loads of paper and cardboard left over from our move this is a perfect way to use existing resources.  The only materials I will need to bring on site are a couple of yards of planting soil and some organic fertilizer.  The best part of this method is that I will not need to turn over a large mass of the soil, only to be followed by a long season of weeding.

I will update this information as the garden installation moves along.

The Natives are Restless - What's happening as Summer approaches

As spring is drawing to a close, many of the summer blooming natives are getting ready to pop. This week I wanted to give an update on how the Native plants in my garden are doing.

I was very pleased to see that the Alleghany Vine, Adlumia fungosa, has begun to bloom with its little pale pink hearts. Last year it did not begin to bloom until mid-late June. This year I am letting it find its way in a more natural way, rather than forcing it to climb a trellis. In this way it is less likely to be twisted and broken off in the wind. IOt is a little difficult to see with its delicate frilly foliage and light colored flowers.  Now I just have to avoid stepping on it.

If these plants do well I will add in some new ones that I started from seed this year.  I hope that will get a stable population growing.

The little Rosy Sedge that I talked about a few weeks back is getting closer to bloom. This particular plant is so heavily shaded that the inflorescence, in fact, the whole plant is about half the size it gets in a more open location. I would never have spotted this development if I were not actively watching for it. I hope I can show you a good image when its flowers are actually open.

Correction: Two Stems of Meadowsweet

I have two native Spiraea growing here, Steeplebush and Meadowsweet, S. tomentosa and latifolia (or alba), respectively. While there can be easily distinguished by the different shapes of the flower spike, the leaves are also different. This is the first year that I could clearly detect the difference in the leaves. Steeplebush has a soft fuzzy leaf relative to the smooth leaf (glaborous) of Meadowsweet. In the photo you can also see that leaves of the Meadowsweet and more relaxed, but that is hard to tell if you don’t have a side-by-side comparison. While the habit of these two spiraeas is rather open, relative to the tightly mounded Japanese Spirea (S. japonica), I am surprised that these native species are not used more often in the residential landscape. In my garden Meadowsweet has proven to be a very versatile shrub, growing under a wide variety of conditions and blooming throughout the summer. It also can be pruned to tame it exuberant growth without compromising its ability to bloom.

The Red Columbine, Aquilegia canadensis, is still blooming away. Here it is shown with one of my Meadowsweet bushes just behind it.










Lastly, I planted two Winterthur Viburnums (V. nudum ‘Winterthur’) 4 years ago and they are both hitting stride now. (Their slow development was due at least in part to their proximity to the shade of a Norway Maple.) These buds will open to form corymbs of small white flowers. More interesting will be the pink and blue berries to follow.