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PLEASE NOTE: In the autumn of 1995, we hatched the idea for a free, local gardening publication. The following spring, we published the first issue of Michigan Gardener magazine. Advertisers, readers, and distribution sites embraced our vision. Thus began an exciting journey of helping our local gardening community grow and prosper.
After 27 years, nearly 200 issues published, and millions of copies printed, we have decided it is time to end the publication of our Print Magazine and E-Newsletter.

Horticulture as therapy

March 9, 2012   •   Leave a Comment

NPR:

If you haven’t noticed, gardens are popping up in some unconventional places – from prison yards to retirement and veteran homes to programs for troubled youth.

Most are handy sources of fresh and local food, but increasingly they’re also an extension of therapy for people with mental health issues, such as post-traumatic stress disorder, or PTSD; depression; and anxiety.

It’s called horticultural therapy. And some doctors, psychologists and occupational therapists are now at work to test whether building, planting, and harvesting a garden can be a therapeutic process in its own right.

Read the full story here…

Filed Under: Clippings Tagged With: anxiety, depression, horticulture, mental health, PTSD, therapy

After 32,000 years, an Arctic plant is revived

March 9, 2012   •   Leave a Comment

This plant was grown from the fruit of a narrow-leafed campion which died 32,000 year ago.

New York Times:

Living plants have been generated from the fruit of a little arctic flower, the narrow-leafed campion, that died 32,000 years ago, a team of Russian scientists reports. The fruit was stored by an arctic ground squirrel in its burrow on the tundra of northeastern Siberia and lay permanently frozen until excavated by scientists a few years ago.

This would be the oldest plant by far that has ever been grown from ancient tissue. The present record is held by a date palm grown from a seed some 2,000 years old that was recovered from the ancient fortress of Masada in Israel.

Read the full story…

Filed Under: Clippings Tagged With: 32000, arctic flower, permafrost, Russian, Siberia

Bob Stewart, 1952-2011

February 8, 2012   •   Leave a Comment

Bob and Brigitta Stewart

Bob Stewart, co-founder of Arrowhead Alpines, passed away on December 16, 2011 after a long and brave battle against cancer. Bob was a brilliant plantsman, with encyclopedic knowledge of diminutive rock garden perennials to towering evergreen conifers, and virtually everything in between. His genius extended well beyond the plant world, including physics, chemistry, politics, the environment, predator birds, butterflies, and the list goes on. For those fortunate to have spent time with him, Bob could easily weave a conversation through all these subjects and more. And when it came to plants, seeing Bob converse with other elite plantsmen was amazing—listening to his full knowledge firing on all cylinders was an unforgettable experience.

Many simply knew Bob through the Arrowhead Alpines catalog. His opening page letter became legendary—ranging from current events to science to the simple (“Winter Sucks”) and back, of course, to plants. Bob tackled this annual, monumental task and produced an epic catalog. Readers got to know him through the thousands of plant entries written with sharp wit in his personal stream-of-consciousness style.

To say this catalog got around would be quite the understatement. While admiring plants in gardens around the world, it wouldn’t be unusual to bend down and read a label that said “Arrowhead Alpines – Fowlerville, Michigan.”

Brigitta Stewart, Bob’s wife and Arrowhead Alpines co-founder, will continue to run the retail and mail-order nursery. The printed catalog will no longer be published; current plant listings will be maintained on the Arrowhead Alpines website.

Filed Under: Clippings

Website Extra: A Gardening Community

June 29, 2011   •   1 Comment

More stories about enthusiastic gardeners in the Westacres community:

Photos by Sandie Parrott
Mary Beth Ridenour’s trumpet vine (Campsis radicans) is around 80 years old. It was moved from a previous home where it grew for many years.

Mary Beth Ridenour

Ridenour’s husband planted over 50 trees and conifers in the originally sparse yard. Just for fun, a red bird relaxes in the arms of this weeping Norway spruce.Dramatic conifers, trees, a bridge, and a giant 80-year-old trumpet vine (Campsis radicans) make up Ridenour’s garden. The vine was moved from a previous house. Concerning its care she said, “I just prune it a little, nothing else. It is just in the right spot—hummingbirds love it.”

In 1971, Ridenour moved into her house that was originally built in 1935. She lived two miles away, rode the Westacres bus and wanted to live in the neighborhood. She attended a meeting and found out a house was available. “No outside advertising was done back then; only word of mouth,” she remembered.

“It was Bill’s garden (her husband, now deceased). I never gardened until he died. There wasn’t a tree on the property when we moved in. Bill planted all of the trees, about 50. He also built the wooden bridge. I wish I had gardened sooner. I enjoy it now,” she enthused.

 

Margie and Mick Popovich

In 1986 Margie and family moved to Westacres to a house built in 1936. “My husband grew up on a farm and had his own ideas about where we should live. I went to school with kids from Westacres and always envied their lifestyle. When we looked at our house, the previous owner (the original resident) had an enormous garden, and the deal was done,” Margie recalled.

Husband Mick is the gardener. Margie claims Mick wears boots from May to October. “He is happiest when he is putzing outdoors. I love going out to the yard with a basket to pick my own vegetables. A basket of corn with basil and tomatoes, or flowers for the house, it just completes me. He does all of the vegetable gardening and I have never seen a prettier, more organized vegetable garden,” gushed Margie.

Margie and Mick Popovich’s garden and barn create a country view in a suburban setting. Mick built the greenhouse and incorporated windows he found in the trash along the road.Mick offers a tip for pests: “The only pest control I do is attracting wrens—they are tremendous insect eaters. We have several wren houses. I always look for them to return in the spring and love the way they sing. Crop rotation is also important. Besides that, a few bugs don’t bother me as much as chemicals do!”

Margie continued, “It isn’t unusual to be standing in the kitchen and hear, ‘Hi Margie and Mick,’ because neighbors are in the garden picking strawberries. We give a call when they are ripe: ‘Come when you like—just lock the gate.’ Kids come and go; I look out and see them picking berries and think life couldn’t get any better!”

This lovely vignette displays a birdbath, picturesque birdfeeder, and Margie’s favorite flower, black-eyed Susan.

Mary and Joe Fox

Mary Fox gardens for her family and also their CSA farm (Community Supported Agriculture). “My dream is to feed the community! I’m trying to encourage people to eat locally. I garden using organic practices. With demand increasing, I need more space. My neighbors are donating their backyards for me to farm (an original idea by the creators). My goal is to feed my 20 CSA members, sell lettuce, salad greens, herbs and edible flowers, with the surplus going to food banks,” explained Mary enthusiastically.

A section of the CSA farm (Community Supported Agriculture) owned by Mary and Joe Fox. Mary promotes eating locally-grown food.Joe Fox shows off one of his ISA Brown chickens.She continued, “My CSA shareholders also can purchase eggs from my pastured chickens. If West Bloomfield allows me to continue what I’m doing with gardening and chickens, it will be preserving the legacy of Westacres. It would take Westacres full circle from Depression era residents in 1936 to recession residents in 2011; quite a tribute for Westacres 75th anniversary.”

Filed Under: Website Extras

Website Extra: Bewitched by Butterflies

May 27, 2011   •   Leave a Comment

Photographs by Sandie Parrott
A monarch butterfly and sphinx moth on ‘Black Knight’ butterfly bush.
Natives for butterfly host plants and caterpillar food

To provide places for butterflies to lay eggs as well as food for the emerging caterpillars, choose butterfly host plants. And remember that the caterpillars will be doing some major eating on your host plants—it’s part of the process!

Common name Botanical name Butterflies attracted
Aster Aster Pearl crescent
Cherry Prunus Red-spotted purple, tiger swallowtail, spring azure
Dogwood Cornus Spring azure
Elm Ulmus americana Comma, question mark, mourning cloak
False nettle Boehmeria cylindrica Red admiral, question mark, comma, Milbert’s tortoiseshell
Grasses, sedges various Alfalfa sulphur, Eastern tailed-blue
Hackberry Celtis occidentalis Question mark, comma, hackberry butterfly, tawny emperor, mourning cloak
Highbush blueberry Vaccinium corymbosum Brown elfin
Leadplant Amorpha canescens Dogface, silver-spotted skipper
Milkweed Asclepias Monarch, queen
Nettle Urtica dioica Red admiral, question mark, comma, Milbert’s tortoiseshell
Oak Quercus Banded hairstreak
Paw Paw Asimina triloba Zebra swallowtail
Sneezeweed Helenium autumnale Dainty sulphur
Spicebush Lindera benzoin Spicebush swallowtail, tiger swallowtail
Sundial lupine Lupinus perennis Karner blue, silvery blue
Swamp thistle Cirsium muticum Painted lady
Turtlehead Chelone glabra Baltimore, buckeye
Vetch Vicia Alfalfa sulphur, Eastern tailed-blue
Violet Viola Great spangled fritillary, meadow fritillary
Willow Salix Viceroy, mourning cloak

 

Nectar-producing plants for butterfly food

To encourage butterflies to continually visit your garden, choose a variety of nectar-producing plants (for butterfly food) that produce blooming flowers throughout the season. Butterflies are most active in mid to late summer, so make sure you have plenty of flowers in bloom at that time.

  Common name Botanical name
Spring Black-eyed Susan Rudbeckia hirta
  Columbine Aquilegia canadensis
  Nodding wild onion Allium cernuum
  Spicebush Lindera benzoin
  Wild geranium Geranium maculatum
     
Midsummer Bee balm Monarda didyma
  Bergamot Monarda fistulosa
  Black-eyed Susan Rudbeckia hirta
  Blazing star, dense Liatris spicata
  Blazing star, rough Liatris aspera
  Butterfly weed Asclepias tuberosa
  Buttonbush Cephalanthus occidentalis
  Coreopsis, tall Coreopsis tripteris
  Dogbane Apocynum
  Fleabane Erigeron
  Horsemint Monarda punctata
  Meadowsweet Spiraea alba
  Michigan lily Lilium michiganense
  Milkweed, common Asclepias syriaca
  Milkweed, swamp Asclepias incarnata
  New Jersey tea Ceanothus americanus
  Pearly everlasting Anaphalis margaritacea
  Sunflower, giant Helianthus giganteus
  Swamp thistle Cirsium muticum
  Virginia mountain mint Pycnanthemum virginianum
  Yarrow Achillea millefolium
     
Late summer Aster, flat-topped Aster umbellatus
  Aster, heath Aster ericoides
  Aster, smooth Aster laevis
  Aster, New England Aster novae-angliae
  Beggarticks Bidens aristosa
  Boneset Eupatorium perfoliatum
  Goldenrod, Ohio Solidago ohioensis
  Goldenrod, rigid Solidago rigida
  Goldenrod, showy Solidago speciosa
  Ironweed, tall Vernonia gigantea
  Joe-Pye weed Eupatorium maculatum
  Sneezeweed Helenium autumnale
  Steeplebush Spiraea tomentosa

 

Charts courtesy of Suzan Campbell, Conservation Associate, Michigan Natural Features Inventory, and formerly from the Belle Isle Nature Center

Milkweed is a nectar source for many butterflies and hummingbirds as well as a larval food for monarchs (the caterpillars only eat milkweed).

Filed Under: Website Extras

Website Extra – Janet’s Journal: Roots: Under foot, out of mind

May 27, 2011   •   Leave a Comment

Photographs by Steven NikkilaRoots and branches: The connection

When a tree or shrub has roots residing in several properties, differing treatment in one section of the root zone might affect the plant’s entire crown or just one section. In some species, water moves from a given root along a certain path in the trunk to serve a particular branch. Root and branch are usually on the same side of the tree. In such “ring porous” species*, what happens to a given root affects a given branch. In other species, water follows a zig-zag or spiral pattern, so what comes from one root may serve various branches all over the crown.

This post oak lost most of its roots on one side as the hill was cut away preparatory to building a retaining wall. (Arrows mark clipped root ends.) It will almost certainly lose limbs on this side. Extra water for remaining roots, an arborist’s care, and pruning to remove dead wood are in order.

* Including American elm, arborvitae, black locust, catalpa, cherry, false cypress, hackberry, hickory, honeylocust, Kentucky coffee tree, many oaks, mulberry, persimmon, sassafras, walnut, white ash, and yellowwood.

Even large roots can regenerate. These are the roots of a dwarf weeping beech. In two places you can see where the roots grew back from cut ends after the plant was dug from the field for sale. Bury a root, kill a tree? Nope!

There’s oft-repeated advice about grade changes: Don’t put more than four inches of soil over tree roots. You’ll find it in Extension bulletins and gardening books. What you won’t find included is the basis for the advice. After much searching, I found the source and can assure you that in most cases, it doesn’t apply to what gardeners do.

The caution is based on grade changes at construction sites—large scale alteration of the entire root zone, executed with heavy equipment to spread and pack fill soil to builders’ and pavers’ specifications. By contrast, gardeners raise beds of loose soil, using a wheelbarrow and cover only portions of root systems. I’ve done it, dozens of times, and watched both the beds and trees closely, some for as many as 30 years. I’ve also interviewed professors of horticulture who have done the same in demonstration areas and we agree that loose soil over part of a root system, always kept away from the tree’s trunk, is no problem.

The same may apply to loose soil added over an entire root system. A team of University of California pathologists and Extension researchers filled over trees’ root systems with ten inches of soil in a test plot, settling that soil only with watering. In part of the field, tubing meant to bring oxygen into the soil was installed. The trees were sweet cherries, a species known to be intolerant of low soil oxygen situations. Yet “…no visible injury occurred. …no differences in plant growth, health or appearance…”

Gardener, bare that root ball!

Burlap and twine often remain intact and relatively strong for several years in-ground, repelling water and causing serious constriction to trunk and roots. Wire may persist for decades, partially or completely girdling first the flare roots and eventually the plant’s trunk. 

So remove these impediments and killers at planting time. Set the balled-and-burlapped tree or shrub in the planting hole and then remove all twine, rope, wire and burlap from at least the top half of the ball.

For more, check:

Chapter 7, “Planting” of Principles and Practice of Planting Trees and Shrubs by Gary W. Watson and E. B. Himelick, or www.isa-arbor.com/education/onlineResources/cad/resources/educ_CAD_BBTrees_View.pdf

 

Here are various species’ root fans I collected one day while transplanting, to illustrate colors, branching patterns and response to previous root pruning (branched tips). Webbed and netted around the ends of every root fan in good soil are mycorrhizal fungi—helper fungi—as much as 8,000 inches of fungal thread for every inch of root. Roots and fungi fill the soil spaces like water fills a sponge, and absorb water from the surface as readily as a sponge.

This spruce root begins a fall growth spurt, as evident in its pale, starch-thickened tip. Roots have a longer growing season than a plant’s aerial parts. They have a period of rapid expansion right after leafy growth begins in spring, and another lesser spurt in fall as leaves drop. Yet they grow all year-round, whenever the soil is above 40 degrees F and below about 85 degrees F. Thus any given root can add more length each year than a branch can. So if you want a tree or shrub to be all it can be, start by gauging the branch growth rate. If a limb extends itself 12 inches per year, plan to loosen soil and remove competition each year in a ring two- to three-feet out from the branch tips.

Filed Under: Website Extras

Website Extra: Janet’s Journal

April 26, 2011   •   Leave a Comment

Photos by Steven Nikkila
Mixed borders require a bit of extra planning and work but can provide four-season interest even in a small space. These gardens combine plants from three or more of the categories: trees, shrubs, dwarf conifers, perennials, bulbs, annuals and biennials. Here in a partly shaded spot, a black spruce tree, dwarf false cypresses, and a bench provide winter interest while perennials such as variegated brunnera (front, center), golden bleeding heart (Corydalis lutea, center, yellow flowers) and painted fern (Athyrium nipponicum ‘Pictum’) cover up bulbs, team with annual begonias and provide interest in other seasons.
Mixed borders: A brief history

The term “mixed border” first came into use and such beds began to be planted in the early 1900’s when gardening broke free from large estates where labor-intensive, single season beds filled spaces labeled “Spring border,” “Summer parterre,” and “Fall cutting garden.” More people were gardening on smaller properties where a single area had to have longer interest. Those gardeners wanted a little of everything but with more organization than in the old cottage garden plot. During the world wars, there were few developments. Then during the 1950’s influential writers revived the term and since then some of the best designers in the world have been fine-tuning the mixed border style.

Advantages in a good mix

Those post-war designers were intrigued by the mixed border’s potential for four-season interest, flowers, and structural plants all in a small space.

Historically, herbaceous gardens were four-month wonders dominated by annuals, and could look very sad in the off-season. Adding perennials, some with bloom seasons beginning very early and others that didn’t flower until the very end of fall, stretched that four months of color to eight. Including evergreens and woody plants with fine form could round out the year.

The mixed border style answered other needs too. Woody plants purchased large could provide significant mass, which was an immediate relief and eventual balance between the garden and background buildings or scenery. This helped to satisfy the current age’s urge for instant gratification. Promoting equal use of all plants also meant that nurseries—producers of trees and shrubs—and greenhouse operations could grow together rather than compete. Developing into garden centers and riding a 50-year wave of gardening popularity, these businesses now make it possible to buy almost anything even as they stimulate demand with displays that feature “having it all” in one garden.

Photos by Steven Nikkila
Garden center businesses have thrived on the same goals that led to the rise of mixed borders like this: We want it all, now, even in a small space. Here in a long, narrow bed along an arborvitae hedge, variegated kiwi vine, lungwort (Pulmonaria), variegated obedient plant (Physostegia virginiana ‘Variegata’), ‘Chocolate’ Joe pye (Eupatorium maculatum ‘Chocolate’), big betony (Stachys macrantha), boxwood shrubs, red-violet small-flowered clematis on a metal sculpture, and oakleaf hydrangea bushes (H. quercifolia) provide year-round interest.
Mixed beds for prolonged interest

“…early and late perennials have to be included when borders are designed for extended interest, but many people prefer to augment sparse displays of these with temporary or permanent plants from other groups—such as annuals, shrubs and bulbs. They then become mixed borders rather than herbaceous borders…”

—From The Complete Book of Gardening, edited by Michael Wright

 

Filed Under: Website Extras

Website Extra: Horseradish recipes

April 26, 2011   •   Leave a Comment

Horseradish Crab Dip

  • 8 ounces cream cheese, room temperature
  • 1 can crabmeat, 7 ounces
  • 2 tablespoons finely chopped onion
  • 1/2 cup grated horseradish

Mix all ingredients. Put them in a buttered baking dish. Bake at 375 degrees for just 12 to 15 minutes. Wonderful on crackers!

 

Easy Horseradish Sauce

Blend together 3/4 cup of whipping cream, whipped stiff, 3 tablespoons well-drained horseradish, and 2 tablespoons mayonnaise. This is really good on ham. 

 

Another Horseradish Sauce 

Fold in 1/2 cup applesauce and 3 tablespoons grated horseradish to 1 cup whipped cream. This is nice with roast beef and fish.

 

Apple Pie Filling

  • 5 large tart apples, peeled, pared, and sliced
  • 3 tablespoons lemon juice
  • 1/3 cup white sugar & 1/3 cup brown sugar
  • 3 tablespoons flour
  • 1/2 teaspoon grated nutmeg
  • 1/4 cup freshly grated horseradish, NOT the “prepared with vinegar” type

Mix together well and put into a 9-inch piecrust. Bake about an hour at 350 degrees or until golden brown. Serve warm. The horseradish will give the pie a lovely nutty flavor. This goes especially well with sharp cheddar cheese slices.

Filed Under: Website Extras

Website Extra: Kathy Click

April 26, 2011   •   Leave a Comment

Photos by Sandie Parrott
Click copied a tapestry in her living room for this design that has yellow accents of yellow primrose (Oenothera lamarckiana), six-sided sedum (Sedum sexangulare), and dwarf golden Japanese yew (Taxus cuspidata ‘Nana Aurescens’).
Introduction to picking and salvaging: Ideas from Kathy Click

by Sandie Parrott

This terra cotta upside-down planter displays a bright ‘Bonfire’ begonia. Before hanging, Click recommends planting it upright and leaving for a few weeks until the roots take hold.There aren’t many garage sales, estate sales, or items set by the curb for trash day that Kathy Click’s car does not stop at. If it’s salvageable, it’s hers. This includes plants, garden ornaments, furniture, and containers, as well as items for her home.

Her latest find is usually her personal best. For example, a crystal chandelier. “The guy was carrying it out to the curb and I stopped him,” said Click. “He said he had the rest of the crystals in the house.” Turns out it is an antique chandelier from the 1800’s with all of the crystals intact. It now graces the entrance to the hair salon where she works as an independent hairdresser. Then there was an adorable white wooden bench that is stenciled with, “Take time to smell the flowers.”

Other items on the gathered list include a patio set, coffee table, three chairs, a table, and a treasure chest she plants. She had to buy some cushions, a very small price to pay for heavy aluminum furniture. Her car may slow or stop by an item on the side of the road, but only quality salvageable items are actually taken. Asked if she ever put anything “pickable” out with the trash, she said, “Not much. I usually give it to someone before I would ever throw anything away.”

The very compact (less than 6 feet) and long-flowering clematis ‘Little Duckling.’According to Kathy, the best times to find great pickable items: “Garage sales are everywhere in the summer, but start looking on Thursday before everything is gone. Of course, search on the scheduled garbage day. It doesn’t hurt to stop and look at something interesting. A great time is when a community has a special day when residents can put anything out for pickup—drive around early in the morning or, better yet, the night before.”

She also recommends you bring a friend to help lift larger items and a vehicle big enough for all the treasures!

 

Kathy Click’s gardening tips

by Sandie Parrott

To start a new garden where there is grass, Kathy Click begins by weed-whacking the grass—actually scalping the area. She then installs black plastic edging around the perimeter. “I like it because of the nice black edge and it is easy for the garden maintenance guys. Many people hate it, but it is cheap and easy for me,” said Click.

This shady path behind the deck includes maidenhair fern, hostas ‘Fried Green Tomatoes’ and ‘Striptease,’ variegated Japanese knotweed (Fallopia), pencil boxwoods (Buxus ‘Graham Blandy’), perennial geranium, and a tree form pee gee hydrangea with white ball-shaped blooms.She then layers newspapers on the scalped grass, about ten sheets thick and overlapped. On top she adds a few inches of triple shredded mulch. After only 2 or 3 weeks she digs a hole and plants though the layers. “Most people say to wait longer, but this works for me.”

She sheepishly admitted, “I really don’t fertilize much. I use Osmocote in the spring and in pots, but that’s about it.” She also uses potting soil containing fertilizer and moisture-retaining crystals in her approximately 50 pots. Her garage is heated, so some go in the garage for the winter and some are treated as houseplants. 

She “garbage-picked” (as she calls it) a compost tumbler, but doesn’t use it much. “I use it off and on. I put leaves in it, but I recently decided that I’m really going to start using it more,” she vowed. She also recommends using shredded leaves as mulch; she gets them from the crew that maintains the condo property.

 

Filed Under: Website Extras

Website Extra: Mary Lockhart

March 29, 2011   •   1 Comment

Sandie Parrott
This is Mary’s favorite view of the garden. The willow started out as just a twig when planted in 1998. Her brother-in-law built the bridge to make it easy for her to get across the ditch with her wheelchair. “The dappled willow on the right (Salix integra ‘Hakuro-nishiki’) is beautiful in spring covered in white and pink,” Lockhart said.

Sandie Parrott
Many groups visit and linger in this circle of chairs surrounding a large fountain.

Sandie Parrott
Long, narrow flower beds dot the landscape facing back toward the house, while framed by the giant willow.

Mary has over 50 pots filled with annuals. “I love the light green color of the sweet potato vine, but it is a pain because it needs water daily,” said Lockhart.

Filed Under: Website Extras

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