OG Rapid Flower + Hardener 1L – Explosive Flower Development

OG Rapid Flower + Hardener is a powerful plant additive designed to supercharge the onset of flowering and dramatically increase flower density and weight. Engineered for serious growers, this advanced formula activates rapid blooming, delivering visible results within days. By enhancing nutrient uptake efficiency, it drives accelerated flower formation and mass gain throughout the entire bloom phase.

Whether used in hydroponic, coco, or soil systems, OG Rapid Flower + Hardener is trusted by professional cultivators for its ability to produce larger, denser, and heavier flowers — making it one of the most effective bloom boosters on the market today.

Key Benefits

Rapid Flower Initiation: Triggers an immediate flowering response when applied in week one of bloom.
Increased Flower Mass: Significantly boosts weight and density during weeks six and seven.
Versatile Application: Suitable for hydroponic, coco, and soil cultivation systems.
Enhanced Uniformity: Promotes consistent flower development across all sites.
Superior Uptake Technology: Delivers fast results through advanced nutrient absorption.
Commercial-Grade Results: Designed for growers seeking maximum yield potential.

How to Use

Hydroponic Systems

Apply 1–2 ml per litre once plants reach the desired height.
Use for 5–7 days at the start of the flowering phase to trigger rapid bloom.
For increased flower hardening, repeat at weeks 6–7 of the cycle.

Soil Grown Plants

Follow the same dosage as hydroponic use.
After 7 days, flush with fresh water before resuming the normal feeding schedule.

Coco Substrate

For hand-fed setups, follow the soil method.
For recirculating or run-to-waste systems, use the hydroponic directions.

Pro Tip:
Use during both early and late bloom stages for the most uniform results. Always adjust pH to 6.0 for optimal absorption and performance.

Why Growers Choose OG Rapid Flower + Hardener

Immediate visible results
Heavy, dense, and uniform flower structure
Flexible across all grow media
Easy integration into existing nutrient programmes
Proven, high-performance results trusted by professionals