Description
Rose Mallow is an herbaceous perennial native to low, marshy sites in eastern North America. John Bartram sent seeds to England in the mid-1700's and Thomas Jefferson mentioned a number of hibiscus and mallows, including "Hibiscus moschentos", in his only published book, Notes on the State of Virginia (1781). The mid-summer flowers are 5-8" in diameter with pink (sometimes white) petals and often a reddish-purple eye. Jefferson-documented: This plant was documented by Thomas Jefferson in his Garden Book, Notes on the State of Virginia, or other writings.
Start seeds indoors 6-8 weeks before last frost date at 70 degrees F. For enhanced germination, scarify and pre-soak seeds overnight. Transplant to 1 gallon pots once they have three sets of leaves, then harden off and transplant outdoors after last frost. Approximately 10 seeds per packet.
| Exposure | Planting Method | Planting Depth | Days to Emerge | Plant Spacing | Size at Maturity | Zones |
|---|---|---|---|---|---|---|
| Full Sun to Light Shade | Transplant | 1/4" | 14-30 | 2-3' apart | 5-8'H and 4-5'W | 5-10 |
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