Growing Cabbages (and Kings)

Growing cabbages was not what Lewis Carroll was talking about ! The carpenter and walrus were scoffing oysters.

The time has come,” the Walrus said,
“To talk of many things:
Of shoes–and ships–and sealing-wax–
Of cabbages–and kings–
And why the sea is boiling hot–
And whether pigs have wings.”

Cabbages are not the sexiest of vegetables for many people and yet they are easy to grow so here are some handy tips for growing cabbages in small spaces.

Growing cabbages in a GreenSmart pot

Growing Conditions

Cabbage seedlings can be planted all year round in warmer parts of NZ but the best soil temperatures are 5 – 18 deg C. Seeds can be planted from September to April, however, for growing in GreenSmart pots, I suggest planting seedlings. Make a deep hole and keep the tap root straight so the lower leaves are just above ground level. They will take 80 – 110 days to reach harvest size. Try growing mini varieties as they take less time to reach harvest stage and are an ideal size for smaller families. Cabbages like sun, plenty of feed, good drainage, a little lime and shelter from wind.

Fertiliser for Growing Cabbages

Cabbages are gross feeders,ie they require large amounts of fertiliser so even in a garden pot you need to provide plenty of natural fertilisers like sheep manure pellets, blood & bone and compost. Add extra liquid fertiliser as the cabbages are starting to form hearts.

Pests and Diseases

I use Yates Derris Dust on the cabbage plants when they are small to repel these cabbage white butterflies from laying eggs. Apply it about once per week and then apply again after rain.