The Richgro Problem Solver can be helpful in resolving problems you might be experiencing in your garden. This section and the products we recommend to help can be used as a general guide to assist in determining your problem and possible solutions.

Thistle

Thistles are an erect annual, biennial or perennial herb, which reproduce by seed. The flower heads are generally reddish to purple although yellow flowers are produced by some species. Seeds germinate mainly after the autumn rains but a few shoot at other times when adequate moisture is available. They grow in Winter developing further in Spring and flowering in Summer to late Autumn.

Use Natural Beat A Weed on your garden, paths, driveways and around sheds. Spray to complete coverage of weed surface. This product is safe to use around children and pets and will show amazing results.