Photos by Steven Nikkila
For the full article on raised garden beds by Janet Macunovich, pickup a copy of the June, 2013 issue of Michigan Gardener in stores or find it in our digital edition.
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.
We will continue to update our Website with articles and enter current gardening events in our website Event Calendar. All the best wishes for 2024 and beyond.
Photos by Steven Nikkila
For the full article on raised garden beds by Janet Macunovich, pickup a copy of the June, 2013 issue of Michigan Gardener in stores or find it in our digital edition.
MSU Extension:
Boxwood leafminer, Monarthropalpusi flavus (Diptera: Cecidomyiidae), is the most serious insect pest of boxwoods. This small fly is native to Europe and widely distributed throughout the United States. The leafminer causes serious damage and heavily damaged plants will become quite unattractive. The larvae feed between the upper and lower leaves, which causes blistering and discoloration.
Both littleleaf boxwood, B. microphylla and common boxwood, B. sempervivens, are commonly attacked, but there is resistance found in individual varieties of both species. Common cultivars with reported resistance are ‘Handworthiensis’, ‘Pyramidalis’, ‘Suffruticosa’ and ‘Varder Valley’. Buxus microphylla var. japonica has also exhibited resistance to the leafminer.
Invasive pests like emerald ash borer harm Michigan’s natural resources. As part of National Emerald Ash Borer (EAB) Awareness Week, May 19-25, 2013, the Michigan Department of Agriculture & Rural Development (MDARD) is urging travelers to leave their firewood at home and burn it where they buy it.
According to Gina Alessandri, MDARD’s Pesticide and Plant Pest Management Division Director, “The easiest way for an invasive insect to move around is on firewood. The accidental introduction or spread of potentially devastating forest pests such as the Asian longhorned beetle, thousand cankers disease of black walnut, oak wilt, and gypsy moth can occur through firewood movement. Firewood should be purchased as close to where it is going to be used as possible. If you are camping and purchase firewood, don’t take unused firewood home with you or to your next camp site. Take a stand against potentially devastating pests and burn it where you buy it.”
National EAB Awareness Week helps emphasize the need for continued cooperation and support from citizens, tourists, communities, government, and industry partners related to preventing the spread of EAB, but also offers the opportunity to highlight the potential damage other exotic, invasive pests can have such as Asian longhorned beetle, hemlock woolly adelgid and many others.
Traps will be established in Michigan again in 2013 as part of the National EAB survey. Traps will be located in Iron and Gogebic counties in the Upper Peninsula to look for EAB. The purple traps contain a special bait to lure EAB and are extremely sticky on the outside so it will not be able to fly away once it lands.
Michigan residents and visitors are urged to learn about EAB and adhere to the State’s quarantine banning the transport of not only hardwood firewood but also ash trees, ash logs and lumber with bark, and hardwood wood chips greater than one inch in diameter from quarantined areas. Quarantine violators face fines/penalties ranging from $1,000 up to $250,000 and face up to five years in jail if found guilty of transporting hardwood firewood and other regulated articles out of the quarantine zones or from the Lower Peninsula into the Upper Peninsula.
For more information on the Michigan EAB quarantine, please visit www.michigan.gov/eab or www.emeraldashborer.info.
MSU Extension:
After last year’s (2012) drought and very warm temperatures, Michigan State University Extension expected to see more pollen cone production in conifers. This is a major concern for Christmas tree growers. However, we are also seeing heavy pollen cone production in conifers in the landscape this spring. The problem has been most acute in spruces, especially Norway and Colorado blue spruce, but we are also finding it in Douglas fir, several true fir species and pine.
Governor Snyder recently named May as the Plant Michigan Green month in an effort to highlight the impact of Michigan’s nursery and landscape industry. Michigan boasts the fifth largest nursery industry in the nation at over $5.5 billion in annual revenue and employment of over 36,000.
For more information on how to care for the environment, find a landscape professional, garden resources or to just enjoy the scenery, visit their website at www.plantmichigangreen.com.
NPR:
And it’s true: Nettles are high in iron, potassium, manganese, calcium and vitamins A and C (and are also a decent source of protein). The word “nettle” describes more than 40 different flowering plant species from the Urtica genus, which comes from the Latin word “uro,” meaning, “I burn.” The plant is native to Europe, Asia, Africa and North America, and is found throughout the continental United States. Nettles are readily available in spring and summer.
Continued from page 50 of the May 2013 issue.
Photos by Sandie Parrott
Michigan Department of Natural Resources:
Autumn olive is native to Asia and was introduced into the US in the 1830s. It was commonly planted for wildlife food and cover until its invasive traits became apparent. It produces abundant fruits that are widely distributed by birds and mammals. Like many non-native shrubs, it leafs out early and retains its leaves late in fall, shading out desirable native species and reducing species diversity. It is able to germinate and survive in shade as well as sun.
Autumn olive has root nodules that fix atmospheric nitrogen. As a result, it has the potential to degrade native plant communities that are adapted to low nutrient levels such as barrens and prairies. The resulting increase in nitrogen can promote the growth and spread of weedy species at the expense of low-nutrient adapted natives. In addition, it can increase stream water nitrate concentrations when it comprises a large portion of the stream bank vegetation.
Autumn olive does not appear to suffer significantly from herbivory by deer. In one study, it grew as tall outside of exclosures as it did within, while natives growing in the same places were much smaller when browsed by deer.
To learn more about Autumn Olive, download the DNR Best Control Practice Guide…
Continued from page 54 of the May 2013 issue.
Photos by Steven Nikkila
By Janet Macunovich / photos by Steven Nikkila
As a garden grows, so grows the gardener.
I spent a summer in England, ostensibly as nanny to a four year old niece. There, the brothers Cameron changed my life. These men—I never knew their first names, addressing both as “Mr. Cameron”—were caretakers of a church in Shenley Church End, Buckinghamshire. A Cameron had been the church caretaker, lived in that home, and tended the walled cottage garden since the late 1600’s.
My first visit was in early June when the elder Cameron found me studying headstones in the church graveyard. He asked me into the garden for tea. I invited myself back to talk flowers, and returned throughout the summer to run wheelbarrow and dig for the two, then 70 and 80 years old.
Back home in Michigan that fall, I dug over the garden I’d left behind and planned to change it from rows of vegetables and annuals to perennials. It went fallow into the winter, insulated under a thick layer of leaves, ready for a grand metamorphosis. I spent that winter buried in catalogues, searching out the seeds of plants I’d coveted through the summer, unaware of how much I myself was changing.
Now, more than a quarter century has passed and with it the Camerons’ garden and even Shenley Church End—swallowed in a conglomerate community called Milton Keynes. The church is closed, lost in a hard-to-find siding off the new traffic flow. Looking into the walled yard attached to the deserted caretaker’s house, you see only the field grass and weeds that come to abandoned ground everywhere.
Yet the inspiration I took from that delightful garden still grows.
Initially, I mistook its nature.
I worked happily in my garden for years, thinking to reproduce the plants, the sitting areas, the gracefully trained vines of the Camerons’ retreat. I felt some regret as my palate expanded to include species that were probably never available to the Camerons—it seemed I would leave their garden behind. After several seasons more, I was surprised to see that the similarities between what had developed here in Waterford and what had been there in Buckinghamshire were still greater than the differences. I understood then that my real goal had been and still was to recreate the feeling of that English garden, not a replica of its beds.
More recently, I doubted the value of pursuing that feeling. When I began gardening on others’ properties as much or more as I gardened on my own, the thrill of the new garden claimed me. Working in my own beds was not as much fun as creating a garden from non-garden. Stripping sod, outlining beds on a clean slate, watching a design move from paper to reality produced a creative high that was tough to find except in a new garden. To make anything truly new in an established garden, so much energy had to be expended in preparation, just to clear away existing plants and memories!
Established gardens began to seem more trouble than they were worth in other ways. Plants overgrew their bounds, sometimes in ugly or destructive ways only partially remedied with tedious pruning and awkward restraints. Weeds that sneaked in and became entrenched could sometimes be eradicated only through wholesale slaughter of, or painstaking lifting and cleaning of desirable plants. Pests sometimes claimed the upper hand, particularly as conditions changed around older plants. Looking at sections of garden left thin and raw for these and other reasons, I began to think it would be better to tear everything out and start new every five or six years, or move to a new gardening site entirely.
Today, I’m back on the Camerons’ track. I have identified the seed which germinated in me back then as love of Hortus venerablus—the old garden. Even with its limitations, its advantages are overwhelming. It’s now inextricably rooted in my heart.
To name just a few advantages, beyond the obvious ones of mature hedges and trees that cast shade…
In a garden tended over many years to discourage weeds, the seed bank in the soil shifts. Where it may once have had a high proportion of crabgrass seed—a species which can survive 20 years in the soil, waiting its chance to rise to the surface and sprout—it may eventually contain more daisy and coreopsis than dandelion, more globe thistle and coneflower than chickweed. Bare the soil in a new garden and stand ready to hoe lamb’s quarters, dock, pigweed and spurge. Pull the mulch back from a bit of old bed and prepare to thin volunteer candytuft, pimpernel, campion and cranesbill. Weeding the cracks between new paving stones is a chore. Weeding the same spaces in an older garden, the tedium is broken by discovery and decisions to leave that patch of sweet alyssum, step over that seedling sedum, and allow that pesky Perilla to stay and shade out any other comers.
Only over time do natural organisms of all sizes take hold and reach a balance with each other. Fungal and bacterial diseases seem to move in first, but if the gardener keeps a level head and avoids trying to make the environment antagonistic to all such, a far greater number of benign and helpful microorganisms soon take hold. Some of these decompose organic matter, replacing store-bought fertilizer. Others infect and kill pests. Some are known to muscle into spaces each spring before their disease-causing relatives can reach them, creating a no-room-in-the-inn squeeze play that suppresses the proliferation of the baddies.
Worms, insect-eating insects, amphibians, birds and small mammals move in as the organic matter and smaller organisms they feed on become plentiful enough to support families. No wonder my long-ago trial with a hummingbird feeder failed! We should try again, now that there is so much better habitat, more water, more insects, an absence of bad-tasting pesticides and a wealth of alternative food sources. But then, why bother? The hummingbirds are here!
A client, relatively new to gardening, once wanted me to transplant a particular plant from my garden to hers, and took offense when I declined the work. She didn’t understand my explanation that the plant’s above ground appearance was a direct reflection of an extensive, old root system and an equally extensive network of life in the soil. Simple refusal would have been my best route because the to-your-bones understanding of that situation usually comes only with experience and years. She would have to learn for herself that no amount of skill with a spade can succeed in a lasting transfer of the essence of old.
The thrill of the new still exhilarates me—I count myself fortunate to be able to feel it in large doses in clients’ and friends’ yards. Yet as an admirer of age, I’m also happier in my older beds, as delighted watching things grow as I am at their maturity. The “routines” of maintenance are more enjoyable and the unrealistic expectation that things will ever be and stay “done” crops up less. I may even be learning to coach others in cultivating an appreciation of both aspects of gardening.
Oh, to sip tea with the Camerons today, and talk to them of these things. How we might laugh over what I said and did then as I plotted to transplant Hortus venerablus!
Janet Macunovich is a professional gardener and author of the books “Designing Your Gardens and Landscape” and “Caring for Perennials.” Read more from Janet on her website www.gardenatoz.com.
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