If your searching for cabbage seeds to grow for August or September maturity , Ramco F.1 Hybrid would fall into that category , it can achieve 8 to 10 kilos . Very solid cabbage with sweet flavour. Great show cabbage that always impresses the judges.
We have re-indroduced this variety by popular demand.
Sow these cabbage seeds is January or February at a temperature of about 16c , pot on the seedlings into modules or 9cm pots and grow on in the greenhouse, plant out with spacings of at least 60cm apart on good fertile ground in April, protect from Caterpillars and Cabbage Root Fly
Apply a good general fertiliser around the plants when planting and again about 6 weeks after planting.