The Tulip Garden Nursery 140 Monbulk-Seville Road , Silvan , Victoria 3795 Australia About Solutions products Companies The Tulip Garden Nursery Products Ageratum Ageratum 0 Share Colour: Lavender-Blue, Pink, Lilac, or White. Length: 40+. Availability: June to September. Customer reviews No reviews were found for Ageratum. Be the first to review! Add your review Publish your review Great! review successfully added!