Gardening 

About Us | Terms of Use | Part of garden.help

Diagnose plant problems and treat garden pests

Gardening News

General Help

Specialists

Have a go...

Win and Save

Interactive Tools

Plant Doctor


More...

Home / Question /

Here's the answer to your Plant Problem...


You asked:

How can I stop my climbing rose getting blackspot on the leaves?

Our Advice:

Start spraying the plant as soon as the leaves are half open with Multirose Q4 Concentrate from Bayer or RoseClear Ultra from Scott's. Make sure you also spray the support structure as many spores survive in the cracks and crevices in walls, fences and pergolas.

Learn More About Pests and Diseases


Angle shades moth
Anthracnose
Box blight
Box tree caterpillar
Canker - Bacterial
Canker - Bleeding
Canker - Fungal
Capsids
Centipedes
Chafer grubs
Coral spot
Cutworms
Earthworms
Earwigs
Eelworms (leaf & stem)
Eelworms (soil-borne)
Froghopper
Fuchsia gall mite
Garden Ants
Grey mould
Honey fungus
Leaf cutter bees
Leaf Rolling Caterpillars
Leaf spots - Fungal
Leatherjacket
Lily beetle
Mealy bugs
Mildew - Downy
Mildew - Powdery
Millipedes
Pear midge
Phytophthora root rot
Rose Black spot
Rusts
Sawfly - Berberis
Sawfly - Gooseberry
Scale insects
Sciarid flies
Slugs
Snails
Sooty moulds
Thrips
Vine weevil
Whitefly
Wireworms
Woodlice
Woolly aphid

Have another Plant Problem?




Gardening Projects for November


Learn about How to clean your pots
Learn about  How to take Hardwood Cuttings
How to clean your pots

Difficulty: 1 / 5

How to take Hardwood Cuttings

Difficulty: 2 / 5

Learn about How to Protect a Climber
Learn about How to Plant a Fruit Bush
How to Protect a Climber

Difficulty: 4 / 5

How to Plant a Fruit Bush

Difficulty: 3 / 5

Gardening Ideas


Plant Specialists

Diagnose orchid plant problems and improve orchid care

Orchid Doctor

Diagnose fruit plant pests and fruit plant problems

Soft Fruit Doctor

Do a soil test to find out your soil type

Soil Doctor

Diagnose pest and disease problems with fruit trees and bushes.

Top Fruit Doctor



Gardening Tools

Learn which plant pests attack which types of fruit.

Fruit Pests

Learn when and how to prune different types of plants

Pruning Guide

Learn which plants will grow in your soil

Soil pH Guide

Learn when and how to plant different vegetable seeds

Vegetable Planting Guide