When mature this plant sends up many flower stems with multiple delicate white flowers and broad, lanceolate leaves. It is also said to be a cure for rabies hence it is sometimes called Mad Dog weed. Likes to be kept constantly moist. Remove flower heads soon after flowering to encourage new flowers and prevent self-seeding. Trim old foliage after dying back in Autumn Plant in full sun to partial shade between 0cm and 15cm deep. Flowering period: June to August Mature height: 60cm to 90cm Growth rate: medium Reviews There are no reviews yet. Be the first to review “Alisma plantago-aquatica (Water Plantain)” Cancel replyYour email address will not be published. Required fields are marked *Your rating * Rate… Perfect Good Average Not that bad Very poor Your review *Name * Email * Save my name, email, and website in this browser for the next time I comment.