Bound by an intricate system of ligaments, tendons, cartilage, and muscle, the knee is highly prone to injury. It's a complex hinge where the femur (thigh bone), tibia (shin bone), fibula (next to tibia) and kneecap all come together.
Start onion seed about 8 - 12 weeks before your transplant date. Plant onion seed about 1/4 - Â½ deep. You can plant thickly and thin at transplant time. Keep the soil moist. As the tops grow, keep them trimmed to about 4. Transplants or onion seedlings will need to be hardened off before planting outdoors.
Harvest green onions when the plants are at least 6 inches tall and 1/2 inch to 1 inch in diameter. In a greenhouse, gardeners usually harvest green onions about 30 days after planting sets or 40 to 50 days from planting seed.. Check the temperature of the greenhouse. Green onions are a cool-season crop that grow best when the temperature ranges from 55 to 75 degrees Fahrenheit. Sweet and dry onions thrive at this temperature before the bulbs form.