Jack's Classic All Purpose (20-20-20) (SALE 20% OFF) POWERSI This helps promote even growth

This helps promote even growth from end to end and allows for equal light-time for the entire run

and bud sites

Includes a bonus built-in all purpose knife sharpener

Fully disposable

Jack's Classic All Purpose (20-20-20) (SALE 20% OFF) POWERSI This helps promote even growthJacks All Purpose is a general purpose industry standard that is great for maintaining plants in garden center and growing facilities! It provides fast green up and great foliar expansion due to the high percentage of ammonium and urea nitrogen plus balanced phosphorus and potassium for excellent root and shoot growth. Why Jacks Classic All Purpose? Great for maintaining plants! Fast green up! Great foliar expansion! Excellent root growth! Optimal