Did u know? Planting Alder Buckthorn has enabled me to support the whole metamorphic cycle of the Brimstone butterfly. The larvae are fussier eaters than adults,so if you find out what they feed on, you'll be duly rewarded. Some pics from my B.B's metamorphic lifecycle - eggs, larvae, adult. πΏπ±π¬π§π±πππ¦