★★★★★
Prices start at : 25.98 USD / Bag of 3
When frost threatens, just pull the roots up, cut off the stems, and store the tubers until the following spring. The always-double flowers are up to 8', sometimes a whopping 10' across, so the name makes sense.
- ✓ Attract Butterflies
- ✓ Easy to Grow
- ✓ Neonicotinoid-Free
- Poisonous or Toxic to Animals: Tubers and leaves are toxic if eaten in large amounts. Toxic to dog, cats and horses.
- Soil Type: Sandy Soil, Loamy Soil, Acidic Soil
- Days to Bloom: Blooms in 56-98 days. (8-14 weeks)