Aptus Breakout Powder provides great value for small and large scale cultivators as an easy to use flower setting and bulking product. Breakout ...

Athena PK is a bloom boosting complement to our 2-part Bloom fertilizers. PK is an essential supplement for the mid- to late flowering phase of hig...

Advanced Floriculture's 'PK' is an additive that's used during the bloom phase alongside your base nutrients, delivering increased levels of phosph...

Canna PK is a potassium - phosphorous additive used during flowering to boost the fruit size and flavour.  PK 13-14 Increases Yields Canna PK 13-14...

Cyco Suga Rush may enhance flowering when used in hydroponic and soil-free systems such as coco peat. Suga Rush contains potassium which is essen...

A high analysis phosphate and potash formulation additive with magnesium to help promote flowering & fruiting structures.

Flowering Enhancer is a 3-in-1 additive:  1. PK additive. 2. Cal-Mag-Iron additive. 3. pH stabilizer. Flowering Enhancer’s unique 3-in-1 action rad...