1 Your age: POAG becomes much more common as we get older. It is uncommon below the age of 40 but this type of glaucoma affects one per cent of people aged over 40. About five per cent of people over the age of 65 have primary open angle glaucoma.  Your race: if you are of African origin you are more at risk of POAG.
Harvest. Cabbage will be ready for harvest in 80 to 180 days from seed depending on the variety or in 60 to 105 days from transplants. Cut cabbage when heads are firm and the base of the head is 4 to 10 inches across.
Cabbage seeds can be planted in the garden in the spring and fall. If you want to give the cabbage plants a head start in the spring, start them inside. Plant the seeds indoors about 6 weeks before you want to transplant the seedlings into the garden.n the fall you can plant the cabbage seeds directly into the garden. After the seeds germinate and begin to grow, thin them so the growing cabbage has enough room to grow. Plant your fall crop of cabbage at least 70 days before the weather gets too cold.