Try to plant in a location that enjoys full sun and remember to water moderately. Keep in mind when planting that Avalanche Lilac is thought of as half hardy, so remember to protect this plant from frosts and low temperatures. Avalanche Lilac needs a potting mix and loamy soil with a ph of 5.5 to 7.0 (weakly acidic soil to neutral soil).
Growing Avalanche Lilac from seed
By our calculations, you should look at sowing Avalanche Lilac about 77 days before your last frost date.
Transplanting Avalanche Lilac
Ensure that temperatures are mild and all chance of frost has passed before planting out, as Avalanche Lilac is a half hardy plant.