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 and Chinese cabbage (Brassica rapa, Pekinensis Group) are cool-season vegetables that should be grown in early spring or fall. They grow best at temperatures of 60 to 65 Â°F.Chinese cabbage forms dense heads that may be very upright and tall (Michihili types) or round and barrel-shaped (Napa types). The leaves are slightly wrinkled and thinner than the leaves of regular cabbage with wide, crisp midribs.abbage and Chinese cabbage (Brassica rapa, Pekinensis Group) are cool-season vegetables that should be grown in early spring or fall. They grow best at temperatures of 60 to 65 Â°F. Chinese cabbage forms dense heads that may be very upright and tall (Michihili types) or round and barrel-shaped (Napa types).