Description

Broccoli ‘Umpqua’ has dark, blue-green, medium-sized heads followed by side shoots over a long period. It has excellent flavour and texture. This variety was bred for sowing in Autumn and Spring so it can be grown through Winter and Summer. The plants are compact and can be grown in containers. The leaves are edible so harvesting of food can be done before the heads develop.
Broccoli plants are gross feeders and need rich soil. Feed fortnightly with a liquid organic feed. They will need protection from aphids and the caterpillars of butterflies and moths.
Broccoli, Brassica oleracea, is the same species as broccolini, cabbage, cauliflower, collards, kale, and kohlrabi so they may cross-pollinate. If growing for seed, allow only one variety to flower at a time. Seeds are collected from the small pods that develop after the plant has gone to flower, usually in the second year. Allow the pods to turn brown and dry on the plant. Cover with an organza or paper bag to stop seeds spreading throughout the garden.