蜜芽传媒

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17 September 2014
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how to be a gardener - The complete online guide

How to prune bush roses (Hybrid teas)
Pruning speeds up growth of healthy shoots to replace old, weaker ones. The aim is to produce a strong, healthy attractive shape.

Before you start
Remember that bush roses flower on the new shoots. If you don't prune a bush rose, the flowers will grow higher and higher until eventually you can't see them.

What you need?

Sharp secateurs
A container to carry away discarded branches

Principles of pruning
When to prune
Mid-winter or early spring when they are dormant or semi dormant. Sometimes the buds are quite difficult to see because their shoots haven't started growing.

How to prune
To keep the flowers in view and to retain a shapely bush with new shoots, prune them quite hard back, removing any unproductive growth to about knee height, 15-23cm (6-9in).

Where to cut
Make a clean, angled cut about one quarter of an inch above the outward-facing bud, unless the bush is lax and sprawling and the centre of the bush needs filling out. Don't cut too close to it or it will dry out. Do that all the way over the bush.

Pruning back deadwood
Cut out all the dead wood and thin weak stems back shorter than strong ones. The harder you prune the stronger the new shoots will grow.

The result
A really butchered bush where all the topmost buds are squirting outwards to create a tea-cup shape with an open centre.

Next up, it's time to tackle a possible outbreak of pests and diseases. I'll show you how to prevent and control those garden thugs - so you can at least try to keep your garden in tip-top condition.

Test your gardening knowledge to earn a certificate endorsed by the RHS/蜜芽传媒.

Introduction
Tools
Watering
Feeding
Pruning
听Stopping and deadheading
听Clipping and trimming
听Tools for pruning
听How to prune spring flowering shrubs
听How to prune bush roses
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Pruning bush roses Pruning hedges

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