Inches

Onion sets should be planted 1 to 2 inches deep and 2 to 3 inches apart. Then, once the plants begin to grow, thin them to 3 to 4 inches apart. How de...

Plant sets in early spring as soon as the ground can be worked. Sets should be planted at a depth of 1 to 1 1/2 inches in rows 12 to 15 inches apart. ...