
OG Rapid Flower & Hardener - 1L
Push your harvest to its absolute limit with OG Rapid Flower & Hardener. Known in the industry as one of the most potent bloom stimulants available, this specialised formula is engineered to trigger an explosive flowering response. Designed specifically for the final stages of the bloom cycle, OG Rapid Flower helps growers achieve a rock-hard density and a significant increase in final harvest weight.
Whether you are a commercial producer or a dedicated hobbyist, OG Rapid Flower provides the chemical signals necessary to stop vertical stretching and redirect all plant energy into flower development. The result is a heavier, denser, and more resinous harvest that stands out.
Key Benefits of OG Rapid Flower & Hardener
- Explosive Mass: Noticeable increase in flower weight and girth within days of application.
- Superior Hardness: Eliminates "fluffy" or "airy" flowers by tightening growth structures for maximum density.
- Rapid Onset: Triggers a quick transition into heavy flower production, shortening the time spent in the early bloom "stretch" phase.
- Versatile Compatibility: Works seamlessly in hydroponic systems, coco coir, and soil-based mediums.
How to Use OG Rapid Flower
Because of its high concentration, precise measurement is critical. For best results, follow these industry-standard guidelines:
- When to Apply: Use during the peak flowering weeks (typically weeks 5-7 of an 8-9 week cycle).
- Dosage: Add 1ml to 2ml per Liter of your nutrient solution.
- Preparation: Always add OG Rapid Flower to your reservoir after your base nutrients. Check and adjust your pH levels to 5.8–6.2 (hydro/coco) or 6.2–6.8 (soil) after mixing.
- Flush: Discontinue use and perform a thorough flush with plain water for the final 1-2 weeks before harvest.
Technical Specifications
| Feature | Specification |
|---|---|
| Product Type | Bloom Stimulant / Hardener |
| Application | Root Feed (Hydro, Coco, Soil) |
| Dilution Rate | 1-2ml per Liter |
Original: $178.61
-65%$178.61
$62.51Product Information
Product Information
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Description
Push your harvest to its absolute limit with OG Rapid Flower & Hardener. Known in the industry as one of the most potent bloom stimulants available, this specialised formula is engineered to trigger an explosive flowering response. Designed specifically for the final stages of the bloom cycle, OG Rapid Flower helps growers achieve a rock-hard density and a significant increase in final harvest weight.
Whether you are a commercial producer or a dedicated hobbyist, OG Rapid Flower provides the chemical signals necessary to stop vertical stretching and redirect all plant energy into flower development. The result is a heavier, denser, and more resinous harvest that stands out.
Key Benefits of OG Rapid Flower & Hardener
- Explosive Mass: Noticeable increase in flower weight and girth within days of application.
- Superior Hardness: Eliminates "fluffy" or "airy" flowers by tightening growth structures for maximum density.
- Rapid Onset: Triggers a quick transition into heavy flower production, shortening the time spent in the early bloom "stretch" phase.
- Versatile Compatibility: Works seamlessly in hydroponic systems, coco coir, and soil-based mediums.
How to Use OG Rapid Flower
Because of its high concentration, precise measurement is critical. For best results, follow these industry-standard guidelines:
- When to Apply: Use during the peak flowering weeks (typically weeks 5-7 of an 8-9 week cycle).
- Dosage: Add 1ml to 2ml per Liter of your nutrient solution.
- Preparation: Always add OG Rapid Flower to your reservoir after your base nutrients. Check and adjust your pH levels to 5.8–6.2 (hydro/coco) or 6.2–6.8 (soil) after mixing.
- Flush: Discontinue use and perform a thorough flush with plain water for the final 1-2 weeks before harvest.
Technical Specifications
| Feature | Specification |
|---|---|
| Product Type | Bloom Stimulant / Hardener |
| Application | Root Feed (Hydro, Coco, Soil) |
| Dilution Rate | 1-2ml per Liter |



















