Achillea hybrid 'Moonshine'
Among the most carefree and generously blooming perennials for summer and early fall, several being equally useful in the garden and as cut flowers (taller kinds may be cut and dried for winter bouquets). Leaves are gray or green, bitter-aromatic, usually finely divided (some with toothed edges). Flower heads are usually in flattish clusters. Yarrows need only routine care: some watering (though they endure drought once established), cutting back after bloom, dividing when clumps get crowded.
This Mediterranean native grows to 2 ft. high and wide, with ferny gray-green leaves and deep yellow flowers.
From northern China, Siberia, Korea, Japan. This vigorous, deciduous shrub has prickly stems and wonde...
This hybrid grows to about 3 ft. high, with silvery gray leaves and large clusters of golden yellow fl...
Warm-season vegetable from tropical Asia. Large, erect, bushy plant to 6 ft. tall, with big, bold, dee...