Cabbage Collars - 30 Discs

Vitax Cabbage Collars - Pack of 30

Protects cabbages and brassicas against Cabbage Root Fly and at the same time, helps keep soil warm, moist and weed free.
These cabbage collars are a simple and effective non-chemical way to protect your spring, summer and winter greens.
The Cabbage Root Fly can be a serious pest for brassicas such as cabbages, cauliflowers, brussels sprouts and broccoli, weakening the plants and causing cauliflowers to produce small heads.
The adult fly lays her eggs by the base of newly planted out brassicas. When the eggs hatch, the maggots burrow into the stem and root to eat them, killing or severely weakening the plant.
Vitax cabbage collars protect your plants by preventing the adult fly from placing the eggs in a sheltered position by the base of the plant.
Biodegradable
30 discs.

Stock: In Stock