From The Buffalo Seed Company:
 
DILL (Anethum graveolens) (45-55 days leaf; 70-90 days seed) — This dill variety is what you think of when you think of dill. Plants grow over 2 feet tall and have beautiful and fragrant yellow flowers. This is an early maturing plant. The leaves, seeds, and flowers can be used for pickling, salads, and sauces.