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The RKW has 8 variations
All CANNA products are designed to work best with this type of water
Better Flower Production
resulting in higher light transmittance of 99% without light loss
The finest quality bark is sourced from carefully managed man-made forests in New Zealand
Athena Blended PK Size:5Gal / 18.9L The RKW has 8 variationsAthena Blended 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 high yielding plants. Low nitrogen and balance phosphorus potassium ratios boost yields without causing nutrient antagonism. Many PK boosters add far too much of these elements and create a cascade of problems, such as reducing calcium and magnesium availability. Balanced elemental bioavailability is