Penstemon x mexicali Red Rocks®
Penstemon 'Red Rocks', is a superb selection which is cross between Mexican and American penstemon species. This abundant bloomer is drought tolerant after one year establishment period, has clean foliage, and requires little maintenance. A great choice for the garden border and for use as a weed suppressing groundcover. Loved by hummingbirds, bees, and butterflies. Shear in mid to late summer for a fall flush of blooms.
Mature Plant Size: 14"-18" Tall, 16" Spread
Bloom Time: June-July
Light Exposure: Full Sun
Soil Type/pH: Well-drained/6.0-7.5
Hardiness Zones: 4-8
Container Size: 3.5" Pot
Fertilizer: Once a year with compost or an all purpose granular fertilizer (omit in rich soils).
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