Soil health and structure support: Thanks to the natural habits of worms, which break up compacted, heavy soils, our wormcast mixes feature increased drainage, aeration and retention. Naturally improved plant growth: All organic, and all natural. Each wormcast mix is totally free from synthetic chemical fertilizers, fungicides, and herbicides. Greater pest & disease resistance: Castings are rich in enzymes that naturally deter plant eating insects like aphids, and they’re packed with beneficial microbes that resist harmful pathogens. Start seeing what the wonders of worm soil can do for your garden!
Worm Castings - Worm Cast Compost Range
Discover the secret to greater growing with Hardys worm castings compost collection. Whether you need the classic John Innes formula, or the exceptional Black Gold recipe, each compost is packed with worm castings. But what are the worm cast benefits?
Worm cast benefits include... Steady release of easily absorbed nutrients: Worm casts break down over time to provide a natural source of easily absorbed nutrients. Rich in nitrogen, phosphorus, potassium, iron, and more. This slow release happens gradually, and naturally, ensuring roots aren’t overloaded at once, which can result in root burn.
Beneficial microbe introduction: Worm casts are a melting-pot of beneficial bacteria. Introducing them to soil helps create a healthy ecosystem that reduces harmful pathogens and directly helps to strengthen roots.
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