Cyco Bloom B: Two-Part Flowering Nutrient for Maximum Bud Development Cyco Bloom B is the second half of the CYCO two-part bloom base. Like Bloom A, it leans on highly bioavailable minerals for fast plant response, but the macro profile shifts hard toward potassium with phosphate, calcium, and magnesium filling out the picture. Potassium is the heavy lifter on bud density, cell wall integrity, and the essential oil synthesis behind strong terpene profiles. Phosphate handles the energy transfer and hormonal signaling for prolific flower set. The Ca/Mg balance prevents the secondary deficiencies that show up under heavy flowering load when plants are pulling more nutrition than soft formulas can deliver. The B-side carries elements that would precipitate if combined with Bloom A in a single bottle — that's why the two-part split exists. Complete Bloom Nutrition for Hydro, Coco, and Soilless at Any Scale Together, Bloom A and Bloom B at 1:1 are the complete bloom base. You don't need a third bottle. Most growers see the practical difference in the second week of flower, when plants stop coasting and start asking for real food. The five sizes cover a wider range than most two-parts: 1 L for a tent, 5 L for a hobby room, 20 L for a production line, 60 L for mid-size facilities that have outgrown 20 L jugs but don't need a full drum, and the 205 L drum for commercial fertigation systems running automated dosing. Key Features Highly Bioavailable Potassium: Drives bud weight, cell wall density, and essential oil synthesis through peak bloom for heavier and more resinous harvests. Phosphate for Flower Set: Supports the energy transfer and hormonal signaling behind prolific bud initiation across the canopy. Calcium and Magnesium Balance: Steady Ca/Mg keeps nutrient transport and chlorophyll function from drifting under heavy flowering load. Stress Resilience Support: Balanced macro and micro delivery helps plants stay on schedule through temperature swings and other room pressures. 1 L to 205 L Scale: Five size options including the 60 L middle ground. Pick the one that matches your weekly mix volume.
