For leaf lettuce, start picking the leaves when there is at least 5-6 mature leaves of usable size. Usable size means about 2 long for baby lettuce, and 5-6 long for more mature lettuce. Keep picking until a seed stalk appears or the leaves become bitter.
Definition of coextruded. : produced by simultaneous extrusion of multiple layers The carbonated beverage container is a can within a can; the 7-layer coextruded package consists of a lightweight fluted plastic shell inside a smooth plastic outer container. â Predicasts Technology Update, 30 Apr. 1983 coâextruded plastic cans.
A toothed tool used for chasing screws on work in a lathe; a chaser. The notched scale of a wire micrometer. The collector of an electrical machine, usually resembling a comb. One of a pair of peculiar organs on the base of the abdomen in scorpions. The curling crest of a wave; a comber. A toothed plate used for creating wells in agar gels for electrophoresis.