Minerals & Rock Powders

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8 products

Superfine Volcanic Rock DustSuperfine Volcanic Rock Dust
Volcanic Rock Dust Sale priceFrom £6.50
Illustration of Potassium Sulphate, a water-soluble fertilizer essential for plant growth and development.Soluble Potassium Sulphate Organic
Potassium Sulphate Sale priceFrom £5.00
Rock Phosphate PowderSoft Rock Phosphate Powder
Rock Phosphate Sale priceFrom £9.00
Olivine - Magnesium-Iron SilicateOlivine - Magnesium-Iron Silicate
Olivine Sale priceFrom £5.00
Sea Shell PowderSea Shell Powder
Sea Shell Powder Sale priceFrom £5.00
Gypsum Powder -Calcium sulphate micronisedGypsum Powder -Calcium sulphate micronised
Gypsum Sale priceFrom £5.00
Organic Epsom SaltOrganic Epsom Salt
Epsom Salt Sale priceFrom £4.00
Micronised Calcium CarbonateMicronised Calcium Carbonate
Calcium Carbonate Sale priceFrom £5.00