Problems with potassium uptake are often pH related, due to the inherent alkalinity of this element. K-Rich involves potassium citrate - a buffered, super-available form of potassium.
Features:
✓ Fruit/Seed size is potassium dependent
✓ A high concentration of pure potassium in an acid base
✓ Reduced risk of burning
✓ Enhances photosynthesis
✓ Australian Certified Organic (ACO) Registered Farm Input 456AI
✓ Available in 1L size only