The Arch City Gardener

Journeys In St. Louis Gardening and Beyond


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Green is coming through the gray

If this were a Facebook status update I might write, “I’m feeling…sunny and dry.” St. Louis has received 13.2 inches of rain this month and a walk in my backyard now has a sound track: Squish, squish, squish. The lower end of the yard has a bit of ponding. Leaves still cover most of the beds. And accompanying all this rain has been cooler than normal temperatures. On a sunny day, we won’t discuss the gray, drab skies that are predicted to be back tomorrow.

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Even though I cannot get in the garden today, I am celebrating for a couple of reasons. First, and the most obvious, is that it is sunny and dry. Yes! This condition is not expected to last, as our forecast calls for rain for the next 10 days. Second (really first) is that I am off work today! Woo hoo! Third (but truly first) is I will spend the afternoon with my eldest daughter.

Before the day gets away from me, here’s an Arch City Gardener pictoral status update of my plants and beds at the end of March. Oh! And thanks for reading.

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In the front yard spirea begins to leaf out.

DSCN5872Penstemon’s lettucy looking red leaves. I love this plant, which has been happy in this spot for five years.DSCN5873Karl Foerster grass is coming upspring clean up18Just a couple of gumballs to deal with. This is Round 3 of the rake up.

DSCN5887Cranesbill Biokova Karmina (geranium x cantabrigiense). What a wonderful groundcover. And talk about easy care!DSCN5870The oakleaf hydrangea “Alice” looks deceptively docile. My pet name for her is “Godzilla.” The blooms are incredible.DSCN5886Planted about six years ago, this low-growing juniper (Juniper horizontalis) is a slow creeper and provides lovely texture with a green-yellow tint. Behind her are stella d’oro day lilies.DSCN5864The fiddleheads of Ostrich Fern (Matteuccia struthiopteris) begin their graceful unfurling. Ferns are my favorite plants to observe.

DSCN5863Peonies–Eden’s Perfume, Shirley Temple, and Sarah Bernhardt–peek through the leaves. The peonies were a new additions last year to the bed below the paperbark maple.

DSCN5861Creeping jenny groundcover is vigorous and advancing. It had better dry up so I can get out there and rake.

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More About Ferns

Ostrich fern fertile frondI love ferns. Growing up we always had fern as a houseplant or in a garden bed. A graceful Boston fern hung from the window in the kitchen. My mom would mist it regularly, occasionally split it when it outgrew its pot, and adorn it with a red cardinal to show her support for our beloved basedball team, the St. Louis Cardinals. When she died, a lovely Boston fern was sent to the funeral home and I tended it for many years.

While I no longer grow houseplant ferns, ostrich fern (matteuccia struthiopteris) and senstive fern (onoclea sensibilis) have prominence as a backdrop in my shade garden along my south fence. At first, I was a bit apprehensive about growing ferns. I thought they were finnicky and had to have just the right conditions. While that is true in part (isn’t that true for most plants?), I’ve overcome that apprehension and clearly ferns and I have found garden joy. With nearly 12,000 species of ferns worldwide, there’s probably a fern or two that could work in your environment.fernIIIA couple of years before I put in the shade bed, I bought a couple of ostrich ferns and put them in to see how they would do. One quickly withered and turned brown while the other barely clung to  life. I visited the nursery, asked what was up and was told I probably planted them too deep. They like to be planted very shallow and I was instructed to dig up the fern and replant it. “I’m pretty sure it’s dead,” I told nursery pro. Don’t worry about it, she reassured, this type of fern is really hardy.

She was right.

Year after year, the arrival of pansies at the nursery signaled to me the onset of spring. Not any more. The emergence of a tightly wound fiddlehead tells me spring is on its way. The fiddlehead grows as a response to light.Fern tight fiddleheadEarly spring mornings find me running out before work, coffee in hand, to inspect the progress of the fiddleheads. Throughout the growing season, my ferns send out new fiddleheads, which gracefully become a frond supported on a stipe.frond to fernA frond is made up of several leaflets, or pinna and the stipe. And a pinnule is a subleaflet of a pinna. Then there is the blade, which is the expanded leafy part of the frond. The roots of the fern grow on the stipe, which is below the blade. Looking at the photo above you can get the general gist of a fern’s anatomy.

fernII (1280x960)Ferns reproduce through spores; their fronds are sterile. As summer nears its exit spores grow on the ferns. This is as detailed as I am going to get on the reproductive cycle of the fern. This is a G-rated site, after all. However, you might notice that the underside of a frond has brown dots along the pinna, or leaf. These spore-filled dots are called sori and contain thousands of spores. Neither the sensitive nor the ostrich fern grow spores on the underside of their blades. Instead, they produce what is known as a fertile frond. DSCN5016The beaded fertile fronds will eventually turn a cinnamon brown on the senstive fern. I think these dense clusters that make up a fertile frond look somewhat prehistoric. Just like the unfurling fiddlehead, the fertile frond begins to change color in a matter of days. The pictures below were taken about 10 days apart.DSCN5019fern fertile frond close upI’m no longer concerned about the viability of ferns in my gardens. I now have them planted in three areas in the yard and they are very happy. The fern nearest the rain barrel probably gets too much sun but is vigorous nonetheless. DSCN5036Fern by rainbarrelFerns like moisture and humidity. One end of the shade bed sits in a low spot where rain may pool. I regularly mist the fronds with the garden hose and put soaker hoses in the shade bed. In a normal summer, I would water the bed deeply at least once a week. Fortunately this summer we have had plenty of both.

To learn more about ferns and their fascinating anatomy, Cornell University has an easy-to-read section on its web site.

 


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Progress Report: Turning Dreams into Reality

concrete planter

Astilbe circle the base of the concrete stand. I placed the armillary sphere on top as a last-minute gesture. My original plan is to put a container oozing with plant atop the stand. But I do kind of like this look.

It’s just after 6 p.m. My fingernails are filthy, my shoes are muddied (and in the garage), I have hat hair, my lower back is talking to me, and the shade garden bed that I dreamed about all winter has begun to take shape.

It was a very good day in the garden.

The long view of the bed, looking toward the top of the bed.

The long view of the bed, looking toward the top of the bed. There’s plenty of room remaining for the caladium bulbs on order and Japanese forest grass. And as time goes by, I think I will add more heuchera to the front.

This was a day of moving plants from one bed to another, checking the layout I painstakingly mapped out in the midst of winter–desperate for a spring day like today–and making modifications on the fly. My daughter Louise and I hoisted a concrete plant stand and moved it to the middle of the bed, which could have something to do with the backache. Here is what has gone into this fence-line shade bed that is anchored at the top by a maple tree and curves at the bottom into the wet “problem zone” of the yard:

  • Astilbe Chinensis “Visions,” featuring a raspberry red plum.
  • Ostrich fern (Matteuccia Matteuccia). Placed in the back of the bed in front of the fence because they can grow five and a half feet tall.
  • Hosta “Frances William.” This is one forgiving plant because I have moved it three times in three years and it seems unfazed.
  • Heuchera “Plum Royal” and “Marvelous Marble.” The Ruffled Lime I planted last year have not reappeared.
  • Several variegated Solomon’s seal (polygonatum biflorum). My friend Mary generously allowed me
  • to dig up several transplants from her yard early in the week and I was able to get it in before the torrential rain this past week. It has doubled in height in the one week it has been in the bed.

Still to come: Caladium “White Queen,” Japanese forest grass (Hakonechloa macra) “Aureola”, creeping jenny. And mulch, lots of mulch.

Dear readers, how does your garden grow?


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Fiddledee Dee, Fabulous Ferns

fern unfurling2Right now, spring garden watching in Arch City finds young fern fiddleheads gracefully unfurling, soon to become lovely fronds. Last year I bought 3 ferns, Sensitive (Onoclea sensibilis) and  Ostrich fern (Matteuccia struthiopteris) from my local nursery and planted them beneath a tree along the fence. I am happy to see they have returned for Season 2 in my gardens.

I have always liked ferns. My mother had a large fern bed on the shady side of her house. Over the years the fern overtook the ivy. They were prolific, so I figured I would start small and buy just a few to see how they did under the shade of the tree. The “Big Idea” though is to have fern running the 15-foot length of the new bed that is along the south fence. (More about that in a later post.)

A few weeks after planting,  I was back at the nursery asking about what appeared to be their failure to thrive. They seemed to be withering and not doing well. Was it too hot for them? No. Perhaps I planted them too deep, the woman at the nursery asked. Hmmmmm. Maybe so. They do like moisture and I was out of town for a bit and they did not get watered. Don’t worry, she assured me, they are a lot tougher than they look. I replanted them but they never really seemed to take. I had also come across a neighbor who was dividing her ferns and added three more to the yard, this time in the bed near the garage. Ah yes, the right spot! They did wonderfully.

But as I said, the fern are back and the all look spectacular. Soon I will placing them in the new bed. My first nursery purchase this season was three more Ostrich fern. The rain has stopped–for now, as there is more in the forecast–so things may dry out enough that I could begin planting.

Did you know these Fun Facts About Ferns?

1. Like the cockroach, they are survivors. Ferns have been around since nearly the dawn of time (they predate the Mesozoic era) and are older than land animals and dinosaurs. At one time, they were the dominant plant on earth.

2. They may be strong but they are sensitive and particular about their habitat, mostly preferring moisture and protection from too much sun, too much wind and freezing temps.

3. Ferns are a vascular plant and reproduce sexually using spores. They need moisture to reproduce, one of the reasons they are often seen in profusion around ponds and streams.

4. The fiddlehead is the unfurled frond of the young fern, and many consider them a culinary delicacy.  I had my first taste of fiddleheads in Portland, ME last spring. They were very tender and reminded me of young asparagus. But before you start harvesting your unfurled fronds, beware! Only a few species’ fiddleheads are edible.


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Weekly Update — Buckets of Rain

rainIt has rained buckets in St. Louis. The photos from my last few posts were taken during the brief reprieves Mother Nature provided. I’m sure even She gets tired of pouring rain. I know my sump pump is working over time, and a distinct “squish” can be heard and felt underfoot during my now twice daily yard and garden inspections. Just three days ago some parts of the St. Louis region received more than 3 inches of rain. And I believe we got a repeat performance early yesterday morning and throughout the day.

Standing water is common after heavy rains in the low lying area of the yard. This is one of the problem areas of the yard. And I am attempting to address it with plants that like standing water.

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Ponding occurs in the southeast corner of the yard after prolonged rain or a very hard rain. I planted winterberry in this spot last fall because it supposedly withstands standing water.

Needless to say, my first plant purchases for the season remain unplanted. Accompanying the rain are very warm temperatures. Today we were near the mid-80s F. This puts us more than 20 degrees above normal. While I expect we will cool off, I am not too worried about a major freeze, as our average last frost date is April 12, just days away.

Lest I begin to sound like a complainer, let me cast some sunshine on this predicament. The lawn, trees, shrubs and perennials are emerging quicky. The tonic of moisture and warm temperatures are just what they need. Here’s a closer look at their progress.

astillbe growing

Astilbe Chinensis “Visions” are coming along. Heuchera “Plum Royal” is peeking out near the botton right.

The ferns I planted last summer--and thought would not return--are back!

The ferns I planted last summer–and thought would not return–are back!

bloodgood maple leafing

The Bloodgood Japanese Maple has been a proven winner in my yard since I planted it in 2012.

oakleaf growing

Emerging young leaves of oakleaf hyrangea “Alice.”

"Dark towers" penstemon digitalis.

“Dark towers” penstemon digitalis.