Sea Green Hydro Compost-Tea Extract for Reservoir Feeding
Sea Green Hydro is the reservoir build of Primordial Solutions' compost-tea biostimulant. The 0.1-0.06-0.4 NPK is intentionally light — this is not a base nutrient — but the formula carries organic chelators, free amino acids, and surfactants that do the actual work. The chelators pull bound nutrients back into plant-available form, which matters most around week 4 or 5 of bloom when EC climbs and trace minerals start locking out. The amino acids supply pre-built protein blocks and enzyme precursors, so plants spend less metabolic energy assembling them from raw nitrogen. The surfactants improve root-surface contact, which is the unglamorous reason uptake actually improves in solution.
Hydroponic Biostimulant That Plays Well With Any Feed Chart
What you should see in the room: fewer mid-bloom deficiencies, better leaf color holding into late flower, and a measurable uptick in how much of your base nutrient the plants actually pull. It layers on top of any existing feed program without changing your EC targets or pH schedule. The 16 oz size is the trial bottle — enough volume to test it on a single tent or a small reservoir before committing. The 32 oz fits most home recirculating rooms running multiple feeds per week. The 1-gallon jug is the working size for high-frequency programs where you'd otherwise be restocking every couple of weeks. Same formula across all three.
Key Features
- NPK 0.1-0.06-0.4 with Organic Chelators: Light macro contribution by design. The chelator complex is the active part — it pulls bound minerals back into plant-available form during high-EC weeks.
- Free Amino Acids and Enzyme Precursors: Pre-built protein blocks cut the metabolic cost of nitrogen assembly. Most useful during the stretch and early flower when plants are running hot.
- Low-Foam Reservoir Formula: Stays clean in recirculating DWC, NFT, and ebb-and-flow systems where foam buildup wrecks dissolved oxygen and fouls return lines.
- Surfactant Root-Contact Enhancement: Surfactants reduce surface tension at the root zone, improving the actual contact area between solution and root hairs.
- 1:1 Compatibility with Any Base Line: Works alongside any base nutrient program without changing EC targets, pH schedules, or feeding ratios. No reformulation needed.