You've found the famous Dave's Garden website! Join this friendly global community that shares tips and ideas for home and gardens, along with seeds and plants!
Check out the DG homepage for a brief overview of what you'll find in this gardening mega-site.
Login
If you don't have an account yet, visit the registration page to sign up.
Hardiness: USDA Zone 4a: to -34.4 °C (-30 °F) USDA Zone 4b: to -31.6 °C (-25 °F) USDA Zone 5a: to -28.8 °C (-20 °F) USDA Zone 5b: to -26.1 °C (-15 °F) USDA Zone 6a: to -23.3 °C (-10 °F) USDA Zone 6b: to -20.5 °C (-5 °F) USDA Zone 7a: to -17.7 °C (0 °F) USDA Zone 7b: to -14.9 °C (5 °F) USDA Zone 8a: to -12.2 °C (10 °F) USDA Zone 8b: to -9.4 °C (15 °F) USDA Zone 9a: to -6.6 °C (20 °F) USDA Zone 9b: to -3.8 °C (25 °F)
Other details: Requires consistently moist soil; do not let dry out between waterings Very high moisture needs; suitable for bogs and water gardens Flowers are good for cutting Flowers are good for drying and preserving
Soil pH requirements: 5.6 to 6.0 (acidic) 6.1 to 6.5 (mildly acidic) 6.6 to 7.5 (neutral)
On Jun 22, 2004, Toxicodendron from Piedmont, MO (Zone 6a) wrote:
This astilbe has very solid, strong stems and is a compact grower compared to some others I have. The bright purple flowers are a knockout, but as they fade to brown it is not a pretty sight, so I deadhead immediately. Blooms in early June here in Missouri and reaches a blooming height of about 14 inches.
On Aug 1, 2002, smiln32 from Oklahoma City, OK (Zone 7a) wrote:
Be sure to cut back faded flower stalks. Extra water may be needed in dry periods. Divide after 3-4 years in spring or fall. Astilbe requires a lot of nutrients, so give it some fertilizer at least once per growing season.
Regional...
This plant has been said to grow in the following regions:
Denver, Colorado Bear, Delaware Wilmington, Delaware Mount Prospect, Illinois Spring Grove, Illinois West Friendship, Maryland Longmeadow, Massachusetts Novi, Michigan Redford, Michigan Royal Oak, Michigan Piedmont, Missouri Springfield, Missouri Honeoye Falls, New York Dayton, Ohio Fort Worth, Texas Hereford, Texas Alexandria, Virginia Springfield, Virginia Kalama, Washington Olympia, Washington Madison, Wisconsin