dnrevel said:May try again sowing in a humid dome with Dixie cups and heat mats in 2023. Note: Set plants 2 - 3 feet apart
Beautiful annual. Have planted again for 2022. Note warm zones only: Minimum cold hardiness: Zone 8a -12.2 °C (10 °F) to -9.4 °C (15 °F) Maximum recommended zone: Zone 11 Plant Height: 6-18 inches Plant Spread: 12-18 inches