A cool season annual, organic gardeners are growing spinach for its tasty and nutritious leaves. Chock-full of vitamins A and B-2, and rich in iron and calcium, it is one of the first greens up in the spring. Growing spinach in cool weather is the key to success.
Spinach requires full sun and regular water and should be planted in rich, fast draining soil. Before planting work in 10-15 pounds of compost per 100 sq. ft. to a depth of 8 inches. Work the soil thoroughly, taking care to break up any large clumps. Rocks should be removed from the growing area. Add a source of organic nitrogen, such as blood meal or alfalfa pellets, to promote rapid growth.
How to Plant:
Sow seed directly into the ground, 1/2 inch deep in early spring or late fall. Thin seedlings to 6 inches apart when they are 4-5 inches tall. Spinach likes water – keep the soil evenly moist but not wet. Constant moisture promotes rapid growth and helps prevents bolting. Mulching with compost will help deter weeds and prevent moisture loss. Fertilize with fish emulsion or other organic fertilizer when plants have four true leaves. (more…)