This is probably
the best-known and most widely used herb. It is a biennial plant but
is usually grown as an annual. It grows to about 1ft (30cm). There
are a few varieties; most of which have curly leaves but some varieties
have flat leaves. These are usually a bit stronger flavour. It requires
a well-drained soil in a sunny position. It is difficult to propagate
from seed, as they are very slow to germinate. Soaking the seed for
24 hours in tepid water can speed the germination process. Harvesting
