Category: Outdoors

Early and carefully

By Henry Homeyer

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I remember talking to a gardener some years ago who, when I mentioned that her tall pines were interrupting the view, waved a hand and said, dismissively, “Oh, yes, I’ll have someone move them.” I nearly choked. Moving shrubs is not difficult, but big trees? Though theoretically possible using a big machine called a tree spade, it’s a very expensive proposition.

I have moved several shrubs over the years. I bought a Carolina allspice or sweetshrub (Calycanthus floridus) which, according to the literature, can be planted in full sun or part shade. I planted it in full sun in rich, moist soil. The first year the leaves got sunburned and developed brown edges. Oh well, I thought, perhaps it had been grown in deep shade. If so, it will recover and next year it will be fine. But the next year it burned again.

So that fall I moved my shrub to a shady place that got just a little dappled sunshine. It did not burn, but it didn’t flower much the year or the year after. “Huh,” I thought. “Maybe it needs more sun.” I waited a few more years, and never got many blossoms.

Finally, like Goldilocks of Three Bears fame, I found just the right place. I moved it into dappled shade under a big pear tree. It has flowered magnificently ever since. Which shows, I suppose, that persistence is important in the gardening world. I was tempted to let it just muddle along, but was rewarded for my effort moving it.

It is much easier to move a shrub in the first year or two of its life in your garden. It takes a few years for roots to grow out and away from the root ball. Early in its life in your garden you will be able to see its original root ball when you dig it out.

When I plant a tree or shrub I generally facilitate root expansion in two ways. First, I dig a wide hole for the root ball, at least three times as wide as the root ball. If the soil is very compacted, I dig an even wider hole. All that digging is intended to leave the soil fluffier, and easier for tiny roots to penetrate.

Secondly, I loosen the roots, tugging them away from the root ball. I pull away any encircling roots. I use my CobraHead weeder to tug on bigger roots that are firmly tangled to get them loose and ready to spread out into the soil. And if I break some smaller roots? I don’t worry. It will stimulate the roots to grow.

The hole should only be as deep as the root ball, not deeper. Your tree should sit on un-excavated soil so that it will not settle in time. If soil or mulch covers the trunk flare, the trunk will rot. It is a slow process, but soil and bark mulch have fungi that will destroy the bark of a tree, slowly killing it — it takes six to 10 years.

What is the trunk flare? That is the area at the base of the tree that flares out and often sends out above-ground roots that gently descend into the soil. It is most obvious in large trees, but some swelling in small trees should be evident at the base of the tree. That area is often buried with soil when you buy a tree, and you need to expose it.

If the flare is buried after planting, you may notice tip die-back at the top of the tree, and early fall coloring. Both are signs of trouble. Check out trees you have planted, and pull back the mulch or soil that is covering the flare. Do it now, and your tree may recover (depending on how long the flare has been buried).

If you are planting trees this summer, remove the tree from its pot or burlap covering. Expose the trunk flare before you dig the hole so you will know how deep to dig. I put a rake handle or wood stake over the hole to help me measure how deep it is before placing the tree into the hole. It is better to have the hole a little shallow than a little too deep. You can always mound the soil to bring it up to the proper amount of coverage.

For moving shrubs, the best tool to use is a long narrow shovel called a drain spade. The blade on mine is about 6 inches wide and 15 inches long. I push the blade into the soil in four places around the shrub. Each time the blade goes into the soil at about a 45-degree angle, with the idea of getting under the center of the shrub itself. I push down on the handle, and it lifts the shrub a little. After loosening the shrub I push down hard on the shovel and the shrub is ready to lift out.

The best time to move a shrub is in the afternoon of a drizzly or cloudy day, not on a hot, sunny day. Move the shrub right into a prepared hole at its new home. I generally do not add fertilizer to the new hole as I don’t want to force rapid new growth. Slow-release organic fertilizer is safe to use, but not too much, and a little compost is good, too.

Be sure to press the shrub down firmly in the hole after you have filled in the space around the root ball with soil, and to pack the soil in around it firmly with your hands. Water well at planting time, and at least every other day during hot, sunny times.

Lastly, I recommend looking at where other people have planted shrubs of the same species as yours that are doing better. And if you need to move yours to a better location? Go for it!

Featured photo: This drain spade is good for transplanting perennials and shrubs. Photo courtesy of Henry Homeyer.

How the caretakers of lawn and garden can help each other

In most households, one person is the gardener, and another takes care of the lawn. Or perhaps a hired service or teenager does the mowing and string trimming. But it is common that there is conflict between the two parties. There are ways to minimize the problems if both parties are willing to compromise — and perhaps do a little extra work.

The mower generally wants to get the job done quickly. There are other things to do in summer — other lawns to mow, ponds to swim in, or hammocks to doze in. What can the gardener do to help the mower?

First, create a nice mulch ring around trees and shrubs. This will accomplish a couple of things: It will protect the bark of a tree from damage by a string trimmer, and it will hold in moisture and keep down weeds, benefitting the tree. For the mower, it will speed up the process of mowing around the tree and may even obviate the need to use the string trimmer. But never let the mulch touch the tree — it can cause it to rot, eventually killing it.

What else can the gardener do to help the mower? Remove low hanging branches. Apple trees, among others, often have low branches that reach out way beyond the circumference of the mulch ring. And yes, it is nice to be able to pick apples of those low branches, but do you really need them at the 3 or 5-foot level?

Quite frankly, I think trees look better if the lower branches are removed and the bark of the trunk is on display. Many trees have nice-looking trunks with interesting bark. I like to see the “legs” of a shrub or tree.

And what can the mower do to help the gardener? Blow the grass away from the flower or vegetable beds. There are few things more annoying than weeding and mulching a flower bed, only to have a person with a mower blow grass and perhaps dandelion seeds into the bed. And yes, I have seen professionals then blow the grass off the bed, but it is so much easier (and quieter) to just point the mower so that it blows the grass away from the beds.

Then there is the issue of hoses. Mowers generally do not want to be bothered disconnecting hoses that cross the lawn. They say that a mower with blades set at 3 inches should clear the hose, running right over it safely. But sometimes the front wheels of the mower will somehow push the hose up. And then the hose can be damaged.

So what can you do? If you are depending on a hose for regular watering of new trees or perennials, you probably need the hose to cross the lawn so it can be used every day or two. Think about burying the hose. If you are crossing a section of lawn that is heavily traveled, you may wish to dig a 6-inch-deep trench and slide the hose inside a section of plastic pipe.

To avoid having to re-seed the trench, use an edging tool to slice through the grass and lift strips if sod out carefully and set them aside. Dig a shallow trench and after pushing the hose through the pipe and placing it in the ground, cover the pipe with some good top soil. Then take the sod and fit it back where it was before.

The advantage of the pipe system is that you can pull the hose out of the pipe if it develops a leak, or if you want to put it in the barn for the winter. Quite frankly, I don’t think you need to bother with a pipe — or even burying it completely. Just take your edging tool or a straight-bladed shovel and slice into the lawn. Pull the handle back and forth, creating a “V” in the grass. Push the hose into the “V” and step on it. Push hard enough so that the top of the hose is not sticking up into the grass, but is right on the soil line. As the grass grows, you will not see the hose. I have done this, and left hoses in the ground for years with no ill effects.

People who mow, generally, also like to string trim the edges of beds and around trees. A common mistake is to trim the edges too close to the ground, “scalping” the grass near the flower beds. I have no suggestions on how to avoid this, except to politely ask the mower not to trim so darn close. Maybe growl a little.

Then there is the question of how often to mow. People who mow commercially like to have a regular schedule, and as often as possible. But if your spouse or child is the mower, point out to them that you want to let the grass get a little taller before mowing. Explain that the Dutch white clover that only blooms when the lawn is a little long is much loved by the bees and pollinators. Get them to think of the lawn as the lunch buffet for bees.

If you set the mower at 3 or 4 inches, your lawn will thank you. Yes, I know that the infield of Fenway Park is cut at less than an inch, but your half acre of lawn need not be. Grass plants need to feed their roots so they can grow deep into the soil — where the moisture is in dry times. The longer each blade of grass, the more food it can make by the miracle of photosynthesis.

If you keep your lawn longer, it will compete better with crabgrass and weeds. And you will get used to seeing it longer, and like it — or at least I do. You should not think it is a sign of indolence to have a lawn that doesn’t look like a green buzz cut.

Featured photo: Keep hoses off the lawn where you can. Photo by Henry Homeyer.