Keep in mind when planting that September Beauty is thought of as hardy, so this plant will survive close to or on freezing temperatures. September Beauty requires a soil ph of 5.1 - 7.5 meaning it does best in weakly acidic soil - weakly alkaline soil.
Ensure that temperatures are mild and all chance of frost has passed before planting out, as September Beauty is a hardy plant.
The Latin word “Alnifolia” means “having teeth” or “serrated”.