How to prune apple tree

Introduction:

Apple trees are great because they are so versatile. They offer several varieties, shapes and sizes allowing us to use them in just about any garden situation, even if we only have only a small patio area.

They are very tolerant of different pruning methods, and even do well being espaliered along a wall or fence. This gives you many options to choose a shape for your tree that best suits your tastes and needs.

Apples flower and produce fruit on long-lived, stubby twigs called “spurs” often called “old wood,” which means we’ll want to prune last year’s new growth back a bit.

So without further ado, let’s take a look at some of the more popular ways to prune an apple tree so you can get started working on your own trees.

1. Goals and Timing

There are normally two goals when pruning an apple tree:

  1. Initially on young trees to encourage a strong, solid framework
  2. On mature trees to maintain shape and encourage fruit production

The best time to prune apple trees is in late winter or very early spring before any new growth starts.

The only growth you ever want to prune or remove during the summer months, when the tree is actively growing, is a sucker.

On young and old trees, remove all suckers that grow up from the rootstock. The best time to do this is during the summer when suckers are least likely to resprout. You can either prune them off, or you can use Sucker Stopper which is a chemical to discourage any suckers from re-growing

Sucker Stopper prevents suckers from coming back after you have pruned them back. All you do, is after you have cut the suckers back, is cover where the sprouts have been removed with Sucker Stopper.

Try to treat the sucker area before the suckers get 10 inches long. The earlier you treat them, the better. Make sure you read the label carefully, and don’t apply during bloom or fruit set because fruit set reduction may occur. Control usually lasts about 3 months.
2. Suggested Pruning

When pruning just about anything, including apple trees, here is a list of situations you always want to prune out.

A. Suckers

B. Stubs or broken branches

C. Downward-growing branches

D. Rubbing or criss-crossing branches

E. Upward growing interior branches

F. Competing leaders

G. Narrow crotches

H Whorls

 

 

3. Pruning Young Trees

For mature or neglected apple trees, skip to number 4

The day apple trees are planted is the day to begin to train and prune them for future fruit production. Too often people plant apple trees and leave them untended for several years. This neglect results in poor growth, delayed and under-sized fruiting.

The following pruning styles are if you have recently purchased, or own a young tree, and need to determine its shape as a mature tree. One pruning style isn’t better than another.

A new apple tree will usually be either a 3 to 4 foot (.91-1.2 m) whip (it has no branches), or a 4 to 6 foot (1.2-1.8 m) tall young tree with several branches. This is assuming you have not purchased a dwarf variety.

Central Leader

Training to a central leader produces a tree that has a pyramid shape.

If your newly planted tree is a whip (it has no branches and looks like a long stick) cut the trunk at a height of about 32 inches (81 cm). This will stimulate branches to grow along the trunk, and the topmost bud will become the central leader.

For a new tree that already has side branches, cut back the trunk to 32 inches (81 cm). Cut off any branches along the trunk between the ground and 24 inches (61 cm) high. Cut back any remaining side branches to 2 to 4 inches (5-10 cm), leaving no more than 2 buds on each branch stub.

First Summer: Make sure the top shoot becomes the leader. Pinch back all other shoots.

First Winter: If there has been a lot of new growth, choose 3 to 5 branches for the first set of scaffold branches. These branches should spiral around the trunk with about 4 inches (10 cm) vertical distance between each branch. Cut off the other side branches and any vertical branches that may compete with the leader. Prune back the main leader shoot, but keep it as the highest part of the tree to maintain your pyramid shape.

Second Summer: Make sure that the top shoot is growing vertically, cut off any competing shoots.

Second Winter: Select another set of scaffold branches 2 to 3 feet (.61-.91 m) higher than the first set. If the tree didn’t grow enough the second year, do this the third winter.

Thereafter: Keep doing the above until you have 3 or 4 sets of scaffold branches. Then simply keep that shape by pruning out watersprouts and any crossing, diseased, or unwanted branches. Try to keep the lower branches longer than the upper ones to maintain the shape.

Open Center

Apples trained with an open center form a vase-shaped tree with no central leader; instead, several major branches angle outward and upward from the top of the trunk.

Cut back the newly planted tree to 24 to 32 inches (61-81 cm), depending on how low you want the major branches to form. Choose strong, well-spaced branches that are 6 to 10 inches (15-25 cm) below the cut to become primary scaffold branches.

If the young tree has some side branches, cut back the leader to 24 to 32 inches (61-81 cm). Select well-placed side branches that point out from the trunk in different directions 6 to 10 inches (15-25 cm) below the cut to become scaffold branches.

Cut back the selected branches to 2 to 4 inch (5-10 cm) stubs, and cut off all the other side branches. By the end of the first growing season, the major scaffold branches should be formed.

Espalier or Cordon (meaning rope)

You can grow apples as espaliers as ornamentals against walls or fences, along wires, or on lattices. Semi-dwarf varieties are the best choices because they grow slower and require less pruning than full-size varieties.

Simple train the branches into the shape you want, or along a fence or wall. Every year, prune to shape.

Direct its growth by pruning frequently during the growing season and during the dormant season to guide it into the shape you want. It may take several years of training before the tree conforms to the shape you want it to take.

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How to prune Roses

 

There is a great deal of mystique regarding the pruning of roses, but it is not difficult and the aim is to improve flowering, plant vigour and health.
Most roses need regular pruning to keep them flowering well over many years and there are some general principles to bear in mind:

  1. Your main pruning should take place once the frosts have past. This is because pruning stimulates new growth which is susceptible to frost damage. Also, the later you prune, the quicker the regrowth and sealing of wounds.
  2. Cut into healthy wood, to an outward-facing bud with a slanting cut. Remove all dead and damaged wood.
  3. Deadheading, or the removal of faded flowers over summer helps to stimulate further flowering. Cut back to a node past the flower.
  4. Any growth coming from below the bud union where the cultivar was budded onto
  5. the rootstock should be removed. This is because these suckers are very vigorous and will compete with the desirable growth.
  6. The main tools you will need are sharp, clean secateurs and pruning saws. They need to be sharp to get a neat, clean cut to prevent the spread of disease.

What to prune

Begin by cutting out any weak, spindly, criss-crossing or dead stems. Then, if there is an established bush, look critically at the stems and remove some of the oldest. This can be done by sawing the old, dark brown stems off cleanly at their base.

Cut remaining stems back to a few buds above where last year’s growth began. The topmost bud that remains after pruning should be facing outwards. New growth will come from this bud, so it’s important that it heads in a good direction.

Now stand back and take a good look at the rose. Does the remaining wood seem healthy and vigorous? Is the centre of the bush nice and open so that the sun and air can get right into it? Complete any tidying up that’s necessary.

Finally

There are two more things to do before the job’s complete. The first is to spray the whole rose, and the soil beneath the bush, with Yates Lime Sulphur. This will help to remove any rose scale from the stems and also destroy fungal spores that are lingering in the soil. The other task is to renew a good layer of organic mulch over the root area, taking care to avoid direct contact with the rose’s trunk.

In warm climates, before applying the mulch, spread some Thrive Granular Rose Food. However, in frosty areas, it’s best to wait until the last frosts are over before feeding the roses.

 

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