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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
Carbonite HD is Grabber's heaviest
Optimal sulfur fertilization practices should be determined based on plant requirements
It can be used as a foliar spray and for root zone applications
Packed with nutrients from ocean based bi-products
Does not significantly alter pH levels
Grow!T Clay Pebbles (4mm-16 Mm), 40 L Soils Carbonite HD is Grabber's heaviestGROW! T Clay Pebbles, 4mm 16 mm, 40 L GROW! T horticultural clay pebbles are made from 100% natural clay. They are clean, pH stable, and offer great aeration and drainage in hydroponics, especially in flood and drain, deep water culture, and drip feed systems. Due to their unique structure and ability to cover a large surface area, they offer the ideal environment to foster beneficial bacterial growth around the root zone, leading to naturally
