Rockdust - We've all picked up growing tips from older, more experienced gardeners over the years, but we're sure none of them were quite as long in the tooth as Rock Dust - over 420 million years old to be exact! Mined from Scottish quarries, this remarkable volcanic rock dust contains two thirds of all non-synthetic minerals known to man, and is a natural method of adding essential trace elements to your soil. Benefits include high yields, tastier fruit and vegetables and increased resistance to pests and drought. Available in 4kg (covers 8 sqm) and 20kg (40 sqm) bags. |