Seattle Seed Co. - Lettuce - Buttercrunch Organic
*Organic Variety* Buttercrunch Lettuce is a leafy lettuce as opposed to a head lettuce. It has crisp, dark green leaves, and occasionally a tinge of red at the edge of some leaves. It has a yellowish-white "heart" at the center, where the leaves haven't been exposed to the sun yet and so are "blanched." There are hundreds of kinds of leaf lettuce in colors ranging from lime green to dark green and bright red to dark purple. These various lettuces can be grown in two ways. For a mesclun mix of tender young leaves, sow the seeds relatively thickly (about an inch apart) and harvest the leaves with a scissors when they're the size you like. Cut to just about an inch above soil level. The plants will grow back quickly and you can expect to get at least three or four more crops of young leaves. Leaf lettuce may also be grown at a lower density, allowing more space between the plants. The plants will get larger and the leaves will get bigger. Plants may be cut to the ground as above, or you can just remove the largest leaves as you need them. When thinning out a planting of lettuce, you can move some of the plants around the garden, filling in any empty spots. Done at dusk or on a rainy day, these small transplants will take quickly to a new location. Lettuce is generally considered a cool-weather crop, but varieties will do quite well in the heat of summer. Look for types that are especially tolerant of warm weather. In midsummer, lettuce may be grown in the shade of tomatoes or pole beans. You can also grow it under a section of shade cloth, stretched over hoops. The key to having a good supply of high-quality lettuce, is to plant a few seeds every two or three weeks during the growing season. Keep your eyes open for any vacant spots in the garden and when you find one, tuck in a few lettuce seeds. Crisp, dark green leaves, and occasionally a tinge of red at the edge of some leaves.