Pure Blend Pro Bloom 2-3-5: Natural-Extract Bloom Base for Hydroponics
Pure Blend Pro Bloom is Botanicare's hybrid liquid bloom base — mineral nutrition stitched together with natural extracts. The 2-3-5 NPK is supported by fishmeal, composted seabird guano, kelp, and trace minerals, plus an integrated calcium and magnesium contribution. The mineral side gives you the fast uptake of a synthetic formula, which matters when bloom transitions hit and plants suddenly need phosphorus and potassium right now. The natural extracts handle the slower drip of micros and the soft solution chemistry that pure salt programs miss. The Ca/Mg already in the bottle means most growers can skip a separate cal-mag supplement through heavy bloom weeks.
Sea-and-Land Mineral Blend for Dense Flowering in Hydro and Soil
What that translates to in the room: even bud development from transition into ripening, fewer secondary deficiencies during peak demand, and consistent flower density across the canopy. It runs in DWC, rockwool, coco, and amended soil without modification — the formula doesn't clog drip lines or destabilize reservoir chemistry. The standard liquid bottle suits hobby and small commercial rooms. The 5-gallon size below is the production-scale option for growers running multiple reservoirs or filling drip tanks across rooms. Both carry identical chemistry.
Key Features
- NPK 2-3-5 Phosphorus-Forward: Ratio engineered for prolific bud set. Potassium handles density, oil development, and cell wall integrity through peak bloom.
- Fishmeal, Guano, and Kelp Base: Three natural sources contribute organic compounds, trace minerals, and slow-release nutrition that pure mineral programs leave out.
- Calcium and Magnesium Built In: Integrated Ca/Mg cuts the risk of mid-bloom calcium deficiencies and structural collapse without a separate supplement bottle.
- Multi-System Compatibility: Runs in DWC, rockwool, coco, and amended soil. Mixes cleanly. Doesn't clog drip emitters or foul recirculating reservoirs.
- Hybrid Mineral + Organic Chemistry: Fast mineral uptake plus the slower benefits of natural extracts. The combination is what separates Pure Blend Pro from straight salt programs.