When I plant onion sets I get nice onions in a couple months.
When I plant onion seeds however, I never get nice bulbs. Right now, my 1 year plants (from seeds, planted last summer) are about an inch in diameter at the base, the leaves are dying, some are sending up seed heads, and none have a bulb.
Is this normal when you grow from onion seed? How do I get them to make bulbs?