How to grow Sweet william 'Whatfield Magenta'
Whatfield Magenta is generally regarded as a hardy plant, so this plant will survive close to or on freezing temperatures.
Growing Whatfield Magenta from seed
Transplanting Whatfield Magenta
Whatfield Magenta is hardy, so ensure you wait until all danger of frost has passed in your area before considering planting outside.
Harvesting Whatfield Magenta