FOUR MORE DAHLIA PROBLEMS

Aphids

Like many plants, aphids can be a problem, sucking sap and leaving behind honeydew, which can cause sooty mould.

Earwigs

Earwigs are beneficial, eating aphids, but they also like to nibble on dahlia flowers, a problem especially for those growing to show.

Powdery mildew

Generally a problem in stressful, dry conditions with little air flow, so keep plants well watered and planted with a good gap between.

Slugs

Young dahlia shoots are a delicious treat for slugs in spring. Keep these slimy pests at bay using your normal slug control methods.