Grown for their striking form and flower clusters. All do well in dry, poor soil but need good drainage. All are excellent for seacoast gardens. Flowers attract bees. Give little or no water in mild-summer climates, weekly irrigation during summer in hotter areas.Echium vulgare
Biennial grown as an annual. European native blooms the first year if sown between early fall and earliest spring. Grows to 1–3 ft. tall, 1 ft. wide. Leaves are covered with stiff white bristles; blue, white, or pink flowers appear in spikelike clusters. Endures aridity and poor soil. Seeds freely and can become a pest if seedlings are not hoed out.
Botanically speaking, violas, pansies, and almost all violets are perennials belonging to the genus
Small, rounded plant (9–12 in. high and wide) with egg-shaped, inch-long leaves and blue, sweet-...
Related to broccoli and cabbage; all three are members of the genus Brassica and are thought ...