Q. What causes lettuce to flower, and why does it taste bitter after flowering? When an annual (or biennial) reaches the end of its life, it wants to reproduce. This involves producing flowers and, ...

If you want your little indoor garden to thrive, these are the types of lettuce you ought to try your hand at growing indoors ...

Time-lapse video of growing a lettuce plant from a seed to flowers. A lettuce seed was sown in a container indoors. A week later, a seedling came up and quickly developed its first leaves. The plant ...