Entries in pruning basics (4)

Sunday
Apr152012

Five Rules To Prune By

What! When did this happen?

I was looking up, up at my DWARF burning bushes, Euonymus alatus, that were towering above me, at least fifteen feet tall. The lower part of the branches were bare, while green growth was concentrated at the top.

When did I last prune these things?

I did remember pruning them, once upon a time, but how many years ago I could not say. I sighed. I should have done it back in January or February, but I certainly couldn't wait another year. Emergency surgery was needed, and it would not be easy or pretty. 

Rule one: Low maintenance means regular maintenance. A postponed job always involves more work.

I enjoy pruning. It is my favorite of all gardening chores. I shake my head at overgrown or poorly pruned shrubs in other yards, thinking what a difference a good trim would make. Plants enjoy a proper cut! It stimulates new growth and can make a huge difference in a plant's appearance. People neglect pruning for several reasons, but the most common one is lack of knowledge. They are afraid to prune. Others prune, but they prune their shrubs with a one technique fits all, usually a flat top approach with the hedge shears. This results in shrubs with excessive growth on top and little growth below. Ugly!

Rule two: Almost all shrubs benefit from layered pruning, with cuts made at the top, middle, and lower parts of the shrub. The widest part of the shrub should be at the bottom, tapering inward toward the top. If the widest part of the shrub is the top, sunlight will have a hard time reaching the lower branches, and naked stems are the result. Even hedges should be cut slightly wider at the bottom, never trimmed straight across the top.

This is a photo of a couple of the burning bushes after I pruned them. They look traumatized for now, but soon new growth will cover the cuts. I promise not to wait so long next time.

Rule three: Prune at the appropriate time of the year. When is that? It is always good to research individual plants if you don't know anything about them. If you prune a plant at the wrong time, you are unlikely to kill it, but you may lose the next season's blooms or fruit. I doubt if I will have berries this year on my burning bushes, but I am fine with that. Generally, deciduous shrubs that bloom in the spring should be pruned soon after flowering, while summer bloomers should be trimmed late winter/early spring. I like to prune deciduous trees in winter while they are dormant and I can see their branch structure. Dead limbs can be pruned away any time of the year. Evergreens should be pruned as new growth begins in the spring, and light pruning may be done later in the summer if needed. Avoid pruning shrubs and trees in the fall when new growth could suffer frost damage.

I worked hard yesterday to prune my burning bushes. It took several hours, and the hardest part was hauling all those heavy, long limbs to the brush pile. 

Rule four: It is good to have a helper to haul away the trimmings! Lou was gone most of the day, but I was glad to see him when he finally appeared! I was also dreaming of a chipper/shredder as I worked. That is a purchase we are considering.

Rule five: When you are finished, take regular walks to enjoy your garden. Appreciate the results of your labor!

Here are some views taken recently in and around the front garden. Literally, every plant you see has benefited from pruning, some every once in a while, others annually or biannually.The Confederate jasmine on the arch separating the patio from the front garden is in full bloom now. It has a wonderful fragrance! I will prune it after it finishes blooming.

This view is across the front garden, taken beside the patio.

another view across the front garden

A view of lawn and garden. The zoysia lawn, by the way, is fertilized in spring and fall with an all natural fertilizer. No artificial chemicals! All the little creatures love it, and it feels great to bare feet.

This view is taken from the parking court in front of the house.I wish you all a great week, and may you always have time to walk in a garden! Deborah

Tuesday
Dec082009

Pruning is fun and other basics you need to know

Give me some good loppers and a pruning saw, and I am a happy woman. Pruning is my favorite garden chore. I don't have to do it very often, and the results are both immediate and long term. Limbing up, shaping, and removing dead branches can all have a positive impact on a garden. Proper pruning can make a plant more attractive and healthier, promoting growth and improving the quality of stems, flowers, and fruit. Kolkwitzia amabilis, known as beauty bush, and a 'waterfall' Japanese maple, both benefit from judicious pruning.

I prune the lower branches of trees to allow easy walking along the garden paths.However, improper pruning can deform a plant and, in some cases can lead to a plant's decline. A lot of people are afraid to prune their shrubs and trees, and it's no wonder suburbia is half hidden by overgrown, misshapen plants. 

Entire books have been written on pruning guidelines and techniques, but it is easy to remember these five basics:

1. Plant the right plant in the right place. That means a shrub that is destined to grow ten foot tall should not be planted three feet from your living room window, unless it grows slowly and you don't mind pruning it regularly. Yet, why do that, when there are many other, more appropriate plants that won't cover your windows and send their roots snaking under your foundation?

2. You can prune dead wood anytime. Otherwise, it's best to prune spring flowering plants immediately after they have bloomed. Prune summer flowering plants in late winter or very early spring. If you prune at the wrong time, you might not harm the plant, but you will reduce the next season's blooms. Also remember if you prune in late autumn, you could stimulate new growth just in time for frost. 

3. To maintain a plant's natural appearance, cut in layers. Most of the time it's best to let the plant keep its identity. That means don't saw straight across the top of the plant. That is ugly. Cut some from lower, middle, and top branches, and make your cuts just above buds that point outward.

4. Hedges should be trimmed so that the top is a bit narrower than the bottom, so that sunlight reaches the lower part of the plant. Otherwise, the bottom branches will loose their leaves. 

5. Use good quality, sharp tools. Dip in a 1:10 bleach solution between plants to keep from spreading disease.

6. This one is controversial, so I didn't include it in the five basics, but I think it's important to remember. Pruning is fun. It's creative. Your plants will love you for it.

While I like to think I have complete artistic control over my garden, regarding pruning I have had to compromise. My husband and I have a difference of opinion about the yaupon holly shrubs out front. I like a natural shape, but he likes the little ball look. We have discussed this for years, but he is a man who loves his power hedge trimmer. So for now my garden has a lot of these proper balls. Besides, Lou cheerfully hauls off the great piles of clippings and branches I make when I am pruning, so he deserves something for that.This is a view through the rose arch, taken in November.

 

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