How to grow Saxifraga 'Koukan'
Keep in mind when planting that Koukan is thought of as half hardy, so protect with a row cover whenever the temperatures drop. Koukan tends to grow best in a soil ph of between 5.6 and 7.5 meaning it does best in weakly acidic soil - weakly alkaline soil.
Growing Koukan from seed
Transplanting Koukan
Ensure that temperatures are mild and all chance of frost has passed before planting out, as Koukan is a half hardy plant.
Harvesting Koukan