Proactive PKB 16/21 Ventilation Ducting ensuring that plants are prepared

ensuring that plants are prepared to produce abundant flowers and fruits later in the cycle

and ease of use in mind

ETL certified

DutchPro Pro Soil All Mix is suitable for a wide range of crops

and consistent harvests

Proactive PKB 16/21 Ventilation Ducting ensuring that plants are preparedProactive PKB Methodology N: 0. 0 P: 16. 0 K: 21. 0 B: 0. 5PKB 16 21 Professional PK Flowering Additive Proactive PKB 16 21 is a high performance professional flowering additive featuring a completely unique phosphorus to potassium ratio of 16 21, enhanced with added boron to maximize flowering performance and crop quality. Designed specifically for the bloom phase, PKB 16 21 enhances photosynthesis, supports efficient water regulation, and delivers