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Obedient plant is named for the way flowers that are moved to a new position on the stem stay in place, much to the delight of children.
It produces showy, unusual flower spikes with little tubular flowers in white, pink, or purple. They're excellent as cut flowers. Square stems carry pairs of mid-green (sometimes variegated), lance-shaped foliage, toothed along the edges. Obedient plant tolerates most soils, but tends to become aggressive when given ample water and full sun. It tolerates most soils.
Part Sun, Sun
1 to 3 feet
1-2 feet wide, depending on variety
more varieties for Obedient plant
Vivid obedient plant
(Physostegia virginiana 'Vivid') grows 1-2 feet tall, with strong spikes of vivid purplish pink tubular flowers from midsummer to fall. The square stems carry 5-inch toothed leaves. Zones 2-8.
plant Obedient plant with
Easy, always fresh, and always eye-catching, Shasta daisy is a longtime favorite. All cultivars produce white daisy flowers in various degrees of doubleness and size. The sturdy stems and long vase life make the flowers unbeatable for cutting. Shasta daisy thrives in well-drained, not overly rich soil. Taller sorts may need staking.
Daylilies are so easy to grow you'll often find them growing in ditches and fields, escapees from gardens. And yet they look so delicate, producing glorious trumpet-shape blooms in myriad colors. In fact, there are some 50,000 named hybrid cultivars in a range of flower sizes (the minis are very popular), forms, and plant heights. Some are fragrant.The flowers are borne on leafless stems. Although each bloom lasts but a single day, superior cultivars carry numerous buds on each scape so bloom time is long, especially if you deadhead daily. The strappy foliage may be evergreen or deciduous.Shown above: 'Little Grapette' daylily
Long-blooming helenium lights up the late-season garden with showy daisy flowers in brilliant yellows, browns, and mahogany, centered with prominent yellow or brown discs. Many of the best cultivars are hybrids. All are excellent for cutting. Deadhead to extend bloom time, and divide the clumps every couple of years to ensure vigor.
Grow artemisias for the magnificent silver foliage that complements nearly all other perennials and ties together diverse colors within the garden. They're nothing short of stunning next to white or blue flowers.They thrive in hot, dry, sunny conditions such as a south-facing slope. A number spread rapidly to the point of being aggressive, so consider limiting yourself to varieties listed below that are well-behaved.