How to grow Aster 'Professor Kippenberg'
Keep in mind when planting that Professor Kippenberg is thought of as hardy, so this plant will survive close to or on freezing temperatures.
Growing Professor Kippenberg from seed
Transplanting Professor Kippenberg
Ensure that temperatures are mild and all chance of frost has passed before planting out, as Professor Kippenberg is a hardy plant.
Harvesting Professor Kippenberg