Place the pot in a zip-lock bag to maintain high humidity
Herb SpecificationsSeason: BiennialUSDA Zones: 2 - 10Height: 60 inchesBloom Season: Late spring to mid-summerBloom Color: PurpleEnvironment: Full sun to partial shadeSoil Type: Well-drained
Average Germ Time: 21 days
🌡️ Temperature: Ideal germination range is 60–70°F (15–21°C)
Why Grow This
25 Double Dark Purple Hollyhock Seeds arborviate Place the pot in aCreate a show stopping vertical display in your garden with Double Dark Purple Hollyhock Seeds. These classic cottage garden favorites produce tall spikes of richly layered, double blooms in deep, dramatic purple tonesalmost black in certain light. The dense, ruffled flowers add old world elegance to fences, walls, and borders. Perfect for pollinator gardens, cut flower arrangements, and vintage landscapes, hollyhocks are easy to grow, resilient, and