Collection: Soil Amendments
Explore perlite, pumice, coco coir, and other materials for blending growing media. Choose ingredients and quantities to suit your plants and your preferred potting mix.
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10 QT Professional Grade Horticultural Organic Perlite (10 QT, Large Size - Perlite)
Regular price $34.78 USDRegular priceSale price $34.78 USD -
Premium Bonsai Soil All Purpose Fast Draining Mix - Pumice, Lava, Calcined Clay and Pine Bark Potting Pre Mixed Bonsai Plant Soil Mixture by GARDENERA - Made in USA - (4 Quart Bag)
Regular price $59.98 USDRegular priceSale price $59.98 USD -
Horticultural Charcoal, Premium 4QT Activated Charcoal for Plants
Regular price $31.98 USDRegular priceSale price $31.98 USD -
Sukh 29oz Organic Vermiculite for Plants - Gardening & Potting Supplies
Regular price $29.98 USDRegular priceSale price $29.98 USD -
Perlite for Plants, Extra Coarse Grade 4 Horticultural Perlite, Organic Perlite for Gardening Indoor & Outdoor, Made in USA (15 quarts)
Regular price $49.98 USDRegular priceSale price $49.98 USD -
15 QT Professional Grade Horticultural Organic Vermiculite (15 QT, Vermiculite)
Regular price $42.00 USDRegular priceSale price $42.00 USD -
Premium Moisture Control Potting Mix - Get The Perfect Balance of Moisture and Nutrients for Your Plants! - 4 Quart
Regular price $59.98 USDRegular priceSale price $59.98 USD -
Mother Earth Perlite Natural, Size 3 Large and Coarse, 4 cu. ft.
Regular price $149.98 USDRegular priceSale price $149.98 USD -
Sukh 14.6oz Organic Vermiculite for Plants - Gardening & Potting Supplies
Regular price $11.98 USDRegular priceSale price $11.98 USD -
Premium Bonsai Soil All Purpose Fast Draining Mix - Pumice, Lava, Calcined Clay and Pine Bark Potting Pre Mixed Bonsai Plant Soil Mixture by GARDENERA - Made in USA - (3 Quart Bag)
Regular price $47.98 USDRegular priceSale price $47.98 USD -
2 QT Professional Grade Horticultural Organic Perlite (2 QT, Perlite)
Regular price $17.98 USDRegular priceSale price $17.98 USD -
Horticultural Pumice for Plants, Natural Pumice Stone Soil Amendment, 3/8-1/4 inch, Made in USA (1 Quart - 0.9 lb)
Regular price $19.98 USDRegular priceSale price $19.98 USD -
7QT Horticultural Vermiculite, Organic Vermiculite for Potting Mix
Regular price $31.92 USDRegular priceSale price $31.92 USD -
Sukh 26OZ Vermiculite - Organic Vermiculite for Plants Fine Horticultural Vermiculite Soil Amendments Vermiculite Bulk Soil Additive Perfect for Potted Plants and Garden Professional Grade 1-3mm
Regular price $23.98 USDRegular priceSale price $23.98 USD -
Premium African Violets and Gesneriad Premium Soil Mix by Gardenera - Horticultural Perlite (25%) + Vermiculite (25%) + Sphagnum Peat Moss (50%) - Made in USA - (1 Quart Bag)
Regular price $25.98 USDRegular priceSale price $25.98 USD -
MDPQT 5 Qt Professional Grade Perlite (5 Qt, Perlite)
Regular price $27.98 USDRegular priceSale price $27.98 USD