Crop Rotation Group Miscellaneous ● Soil Average garden soil with excellent drainage. Position Full sun. Frost tolerant Agastache seedlings can be damaged by spring frost, but established plants often survive winter in climates where the soil does not freeze. Feeding Encourage fast growth by mixing a balanced organic fertilizer into the soil before planting. Companions Cabbage, Grape Vine, Mint and Echinacea. The tall, arching flower spikes of agas
