Starting dahlias from tubers in January and February

Zack Snipes

AS SHE OFTEN DOES, naturalist and nature writer Nancy Lawson—perhaps known better to some of you as the Humane Gardener after the title of her first book—caught my attention the other day.

I’m Maria Nieuwenhof from Quebec, Canada (Zone 5). I was going through my pictures over the last few days and trying to figure out what annuals I will start from seeds this year for my bouquets. When I go to see friends, or when I visit my father in Montreal, or when I have an event to go to I bring one or more bouquets. I started in late April with my first bouquet that had daffodils and ended in early November with achillea.

How to Propagate Umbrella Plants (Schefflera) from Cuttings

Although it would be nearly impossible for any plant lover to choose just one favorite, here are a few of the standouts that look especially good in my Zone 6 Michigan garden at the peak of the growing season.

If you’re a gardener—and since you picked up this magazine I’m guessing you are—you probably get peppered with plant questions all the time. I know I do. Take Thanksgiving just this past year. My dad was looking for some trees that would “subtly block” his neighbors who had recently put a pool in their backyard. So in between doling out mashed potatoes and deciding if I wanted apple or pumpkin pie for dessert, I pulled out Dirr’s Hardy Trees and Shrubs from the nearby bookshelf to spark some suggestions. (That illustrated encyclopedia was a Christmas gift a few years back to help my dad make plant choices without my help. Its successfulness in doing so is still up for debate.) This same scenario takes place at summer picnics, children’s birthday parties, or even on planes when my seatmate asks what I do for a living. After I answer, it’s common to hear, “Wow, that’s so interesting. Listen, I have this spot where I need something …” Most of these inquiries center around trees too—and I get it. A tree is an investment with a capital “I.” Not only is a tree the single most expensive plant you will likely purchase for your landscape, but it is also the longest lived. Trees don’t like to be moved, they generally require a bit more effort to get established than a perennial or shrub, and they are usually the focal point of a specific area. For all of these reasons, everyone wants to choose the right tree.

Little is more discouraging than discovering healthy and recently-planted spring borders and developing vegetable crops damaged or eaten by rabbits; it’s enough to bring the Elmer Fudd out in the mildest of gardeners. Annoyingly rabbits are most active feeders early in morning and at dusk, and so often hard to spot; they also seem attracted to newly-planted areas. But by employing a range of tactics it is possible to reduce problems. 

This year, when gardeners look at plant and seed catalogs, I think they will be inclined to go for the safe and familiar. After all,  even optimists need a sense of security. It will probably be a banner year for roses of all kinds, with reds selling well. The ongoing vogue for cottage flowers will probably continue to be strong. In fact, the wildest thing many people will invest in come spring will be a few of the more bizarre coleus cultivars.

I have given up indoor seed starting completely on several occasions. The first time it happened I was a novice gardener. I had ordered seeds of just about every plant that I saw in the garden catalogs without thinking about such practical things as gallons of potting soil, hours of daily watering, and square feet of windowsill space. It also did not occur to me to determine whether or not I had room in my garden for even a fraction of my seedlings. My chaotic efforts eventually produced some wonderful plants, but the process was so exhausting that I said: “Never again.”

Tender climbing perennial plants which are free flowering and suitable for growing in pots in the greenhouse, or for planting out of doors. They are closely related to the Snapdragon (Antirrhinum), to whose family, Scrophulariaceae, they belong.

Jonathan Steinbeck / Getty Images

Japanese Maple seeds have a very hard outer coating as do many ornamental plants. Under natural conditions, the seeds would have to be on the ground for almost two years before they would germinate. All that happens the first winter is the moisture softens the hard outer shell, and the second winter germination begins to take place. For all of this to happen in the proper sequence so the seedlings sprout at a time of the year when freezing temperatures or hot summer sun doesn’t kill them, takes a tremendous amount of luck. You can improve the odds by controlling some of these conditions, and shorten the cycle.