Retro-Fit Garden Rooms

Retro-Fit Garden Rooms

“The way you view a garden is basically the route your eyes take as you look at it. If you try to take in the whole garden with one glance, chances are it’s going to be quite boring. Ideally, you want to be able to go from one point of interest to another and experience an interesting visual journey.” Successful Garden Design–Rachel Matthews

I’m a plant lover.

My garden is an un-designed melange of plants often planted singly, and located according to the plant’s needs, not the design’s needs. Now in some ways that’s a good thing–locate a plant according to its needs, and you get a happy plant, often a self-propagating plant, and a plant that requires a minimum of extra care. But a lot of healthy, cool, colourful or bold looking plants doesn’t necessarily make for a great looking garden.

Block of Colour

One of the principles of garden design is using enough of the same plant to create a block of colour or texture. For example, a wave of feather grass, or a patch of Blue Salvia. This allows the eye to settle in one spot before moving on the the next, giving a sense of smooth movement to the garden bed(s). But the plant-lover/acquirer doesn’t have room for many of the same thing–after all, there are so many wonderful plants that would be happy in my garden, why have just the Blue Salvia or just the feather grass, when in the same space I could have the salvia and feather grass, and echinacea, and peonies, and delphinium, and, and, and…

Separate Sections

So for the person who has to (addictively) buy beg or otherwise acquire more and more plants, one design tactic you could employ is separating sections with something large enough to hide what is behind, creating a bit of a “secret garden” effect. Might be a shrub or tree, or several to create a hedge.

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This espaliered apple tree could be a garden “wall divider”. In my non-designed yard it’s a “lawn divider”.

Could be an arbour, or wall, with or without plants trailing up or down. Maybe art work. These all have the added bonus of drawing the eye upwards instead of always being on the same plane.

Even if you find yourself with a jam-packed garden bed and no room left for anything, you can look around for a suitable spot where you could divide the garden bed.

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These teepees are for peas to climb. But they could easily be for clematis. Or they could be more substantial structures/obelisks that would sustain more vigorous climbers.

You’ll have to dig up something in order to plant/position your divider, but then odds are you can replant whatever came up.

This Sambucus (Black Elderberry) 'Black Beauty' forms a dense shrub with light pink flowers later in spring. Can be small tree-height.

This Sambucus (Black Elderberry) ‘Black Beauty’ forms a dense shrub with light pink flowers later in spring. Can be small tree-height. It can also be hard-pruned to keep it small.

Retro-Design

Try to think of your garden in terms of areas/sections/rooms, and then create them with these wall dividers. Your jumble of colours and textures will take on a different character as the garden is “retro-designed” to create transition and flow.

As always, would love to hear your comments and questions.

 

 

 

Observing the Smallest Details

One of the things I love most about gardening is observing the smallest details, especially early in the growing season. So here’s what I’ve been observing in the last few days:

Asparagus that I grew from seed in

Asparagus that I grew from seed in 2013–the only one that survived my tender ministrations. I’m trying again this year–only 7 (of 18) seeds germinated.

Perennial iberis just openi

Perennial iberis (candytuft) just opening.

Peony

Peony

Anemone

Anemone coronaria

Heuchera 'Purple Palace'

Heuchera ‘Purple Palace’

New growth on spirea. It rea

New growth on spirea. It really is that colour!

 

Euphorbia

Euphorbia martinii

I don't remember what kind of daff this is

I don’t remember what kind of daffodil this is, but the “cup” is only about 1 cm. You can see by comparison with the aubretia flowers (also about 1 cm across and about 10 cm high).

 

Unfurling ferns

Unfurling ferns. This might be a native sword fern.

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Dryopteris filix-mas ‘Cristata’. You can just see at the top of the picture the “crested” habit of the fronds.

No-name herbaceous fern. Pops up everywhere, but easy to pull out if they're a bit over-enthusiastic.

No-name herbaceous fern. Pops up everywhere, but easy to pull out if they’re a bit over-enthusiastic.

Very excited about th

Very excited about this lilac. It was a sucker in a friend’s garden several years ago–maybe 5? I planted it with its one root, and now, 5 years later, it’s finally blooming for the first time. Gardening develops patience!

 

5 Tips for Tree Planting

More About Trees

Since I posted a few days ago about planting trees this year, I’m reminded about how easy it is to plant a tree badly (and how easy to not do the wrong things and do the right things instead!). I’ve written about this before, and another here, but from a slightly different viewpoint, so here I’ll give you 5 easy-to-follow tips.

1. Containerized TreesContainer_grown_trees_5

When you take the tree out of the container, look for circling roots (pretty obvious–if you’re not sure, they’re not circling). If they are circling, take a knife and score down the height of the root ball right through all those roots. The severed ends will begin to make new roots, just like a plant will make new stems when the ends are cut off. You don’t have to cut deeply–half inch will be fine. And cut at 3, 6, 9, and 12 o’clock. If there’s also a lot of dense roots at the bottom of the rootball, that whole bottom (say an inch or so) can be sliced right off.

2. Balled and Burlapped (B&B) Trees

If your tree came from a tree farm that grew it in the ground, it will have been dug up with a “digger” that produced a  standard sized root ball. It was then wrapped in burlap and tied with a nylon cord. When planting, remove the nylon cord completely, and cut away most of the burlap so it doesn’t remain above ground and act like a wick. (When it was dug out of the ground, a lot of roots were lost, so your tree will need frequent watering through the first season.)

Now have a good look at the base of the trunk. If it looks like a pole stuck into the ground, it means that too much soil was piled into the burlap bag when it was wrapped up. Begin to gently dig away soil from the top, until you find roots coming out of the trunk. This is the root flare, and constitutes the real beginning of the root ball. The soil should be no higher than this point.

3. Bare Root Trees

This in some ways is the easiest, because there’s no pre-existing damage to overcome. Bare root trees and shrubs are dug up and washed of soil before being shipped to to where they’re going. Because they are dormant–this is only done in late fall or winter–they aren’t transporting any nutrients, and little water, which is why it’s safe to leave them for a short time without soil.   The roots should be kept damp from the moment you acquire the tree, until it gets into the ground. I usually put it in a bucket of water until my planting hole is ready. Cut off any roots that look damaged or dead, of if there are any that are longer than all the rest or trying to circle the trunk.

bare root planting

This picture of the bare root tree incidentally demonstrates a root right at the top pointing to the right that is at risk for girdling the tree. Roots should pretty nuch come out perpendicular to the trunk. It should be cut off. Photo Credit. I don’t recommend you follow the instructions in the link!

4. Preparing the Hole 

As deep as the real root ball, and 2-3 times as wide. Make sure the root flare is sitting at or above ground level; if your tree is bare root, because there isn’t a solid mass that sits on the bottom of the hole, you have to do a more careful job of measuring, and probably make a little firm mound for the roots to “drape” over. I’ve seen recommendations to dig the hole like a shallow bowl, with sloped sides; I’ve also seen recommendations to dig it square, with straight edges. Just dig, and maybe rough up the sides a bit.

If drainage is a problem in your yard, your best bet is to choose a tree that will thrive in wetter conditions. Possibilities include some oaks, some dogwood, witch hazel, some ash, some birches. All willows. Alternatively, plant your tree in a modified raised bed: dig your hole shallower than the depth of the root ball and mound up the soil over the roots. Still be careful to leave the root flare exposed.

Do not add fertilizer of any kind to the planting hole. Do not amend the soil that came out before backfilling. Whatever came out goes back in. Do not mound anything, neither soil not mulch, up against the trunk of the tree. (But you already know that because you read the post I referred to at the start.)

5. Then What?

Water: A lot. Often. The first year your tree will need more water than older more mature trees. Every year for two or three you can decrease the amount of added water you give, so that by the third or fourth year, you won’t have to add any extra water.

Mulch: Add 2-3″ of organic mulch (e.g. wood chips or compost) over the bare soil, leaving several inches next to the trunk uncovered.

Staking: Not every tree needs to be staked. But every tree does need to feel the effect of wind in order to develop good roots and tapering trunk. If you do stake, do it for one year or less. Any more and it may be doing more harm than good.

Pruning: Yes. Sometime. Get specific advice.

Feeding: No. Unless your tree is a fruit tree. Get specific advice.

If you follow these simple steps, you’ll have given your tree as good a start as anyone could–provided you got good stock to begin with. If you have any questions, please ask. If you succeed, I succeed.