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Rose rust

By Gardeners' World on 19/10/2011 14:07:30

and leaf stalks of roses to more obvious orange speckling on the leaves. This can lead to leaf fall. In late summer, look out for black pustules on the leaves.Learn more about rust and hollyhock rustOrange speckling on rose leaves in early summer, sometimes


How to plant shrub roses

By Gardeners' World on 20/07/2011 16:16:45

rose against a treeAdvice on dealing with rose rust


How to plant roses

By Gardeners' World on 20/07/2011 16:23:38

Dealing with rose rust


Hollyhock rust

By Gardeners' World on 19/10/2011 13:37:06

pull them out if they appear in the garden. Every two weeks from early spring onwards spray plants with a systemic action fungicide.hollyhocks, mallowall year roundCommon fungal problems affecting plantsIris leaf spotRose blackspotRose rustTulip fire


Rust

By Gardeners' World on 19/10/2011 14:11:48

and the soil around it with a fungicide suitable for the control of rust fungus.roses, fruit trees, ornamental trees, shrubs, perennials, vegetables spring, summer, autumnOther problems affecting garden plantsHollyhock rustRose rustBlack spotIris leaf spot


Rose leaf rolling sawfly

By Gardeners' World on 18/10/2011 15:54:02

spraying with thiacloprid insecticide, but there's no guarantee that it'll reach the well-protected larvae tucked up inside the leaf tubes. rosesspring, summerCommon problems affecting rosesRose blackspotRose rustRose powdery mildew Rose bloom balling


How to prune roses

By Gardeners' World on 20/07/2011 16:15:31

roses - video project with Monty DonVideo advice on planting rosesPruning a rambling roseTackling rose rust


Rose bloom balling

By Gardeners' World on 19/10/2011 14:04:42

mould may develop and cause the stems to die back. If this happens, prune back shoots to healthy growth.rosessummerMore common problems affecting rosesPreventing rose blackspotDealing with rose rustTreating rose powdery mildewRemoving rose leaf rolling


Five ways to grow better roses

By Gardeners' World on 20/10/2011 13:31:05

to secure them.Provide supportChoose disease-resistant varieties to avoid blackspot, mildew and rust, though in warm and humid summers, even disease-resistant varieties can be affected. Rake up and remove fallen rose leaves to reduce the risk of reinfection


How to plant a bare-root rose

By Gardeners' World on 20/07/2011 16:20:19

of them. Bare-root rose plantSpadeForkBamboo caneGranular fertiliser, such as chicken manureDecember - mid-March 20 minutes for each rose June - AugustDig out a hole in the soil to the depth of a garden spade and the same width. Put the soil to one side


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