General Hydroponics


Complete plant nutrition with the flexibility you want.

Age Old Nutrients

Growing along side you since 1984

Fuel your plants with our high-quality synthetic fertilizers, meticulously formulated to provide targeted nutrition for robust growth and abundant yields.

Discover diverse plant nutrition solutions, from high-quality synthetic fertilizers to organic blends and versatile dry amendments. Fuel growth, witness transformation, and explore a world of thriving plants.

Take your gardening to the next level with our selection of dry amendments. These convenient and versatile products allow you to tailor your plant's nutrition precisely to its needs, ensuring optimal health and performance.

Synthetic Nutrients & Flower Hardeners
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Enzymes | Sweeteners | Flushes
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Organic Nutrients | Humic & Fulvic Acids
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Dry Amendments & Organic Water Solubles
SeaBlast 17-8-17 Grow, 2 lb
Sale price $22.95 Regular price $24.95
GH FloraNova Grow Quart (12/Cs)
Sale price $24.95 Regular price $36.75
SeaBlast 3-26-22 Bloom, 2 lb
Sale price $24.95 Regular price $29.95
GH CALiMAGic Quart (12/Cs)
Sale price $22.97 Regular price $24.18
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Down To Earth Bio-Live - 5 lb (6/Cs)