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.
Knowing how to tell when carrots are ready to harvest is important for getting a good crop. First, consult your seed packet to see how many days it takes your chosen variety of carrots to mature. Baby carrots are usually ready to harvest 50 to 60 days from the planting date. Mature carrots need a few more weeks and are usually ready in about 75 days. Most carrots are ready to harvest when the shoulders are 1/2 to 3/4 inch in diameter, but again, there is much variation depending on the variety.