ZeeDix 8 Pack Coco Coir Brick (11.2lbs), 100% Organic Coconut Coir for Garden Soil & Potting Mix, Low EC and pH Balance, Compressed Coconut Husk Fiber for Seed Starter Soil for Indoor Outdoor Plants

ZeeDix 8 Pcs Premium Coco Coir Brick for Plants, Compressed Coconut Coir 100% Organic Coconut Coir Bricks with Low EC and pH Balance, Coconut Husk Soil Bricks for Gardening Vegetables Plants

Sukh 14.6OZ Vermiculite - Organic Vermiculite for Gardening Plants Fine Horticultural Soil Amendments Bulk Additive Perfect Potted and Garden Professional Grade 1-3mm

Char Bliss (8 Qts) - Organic Biochar for Plants - OMRI-Listed Biochar Soil Amendment Organic - Bio Char for Plants - Horticultural Charcoal for Plants, Potting Soil, Garden Soil, & Potting Mixes