Advanced Nutrients®, Ph-Up®, Prevents Nutrient Lockout (4 liter) Nutrient Additives 1-2 is pure Ascophyllum nodosum

1-2 is pure Ascophyllum nodosum seaweed from the clean

Use during the entire growing cycle in all types of growing media

such as reducing Calcium and Magnesium availability

Helping to maintain a vigorous root environment and to promote seed germination

Advanced Nutrients®, Ph-Up®, Prevents Nutrient Lockout (4 liter) Nutrient Additives 1-2 is pure Ascophyllum nodosumAdvanced Nutrients Ph Up, Prevents Nutrient Lockout (4 liter) Say goodbye to nutrient lockout and hello to heavier harvests. Our scientists engineered pH Up with potassium hydroxide and pH Down with Phosphoric Acid, so you can easily achieve the ideal pH levels for optimal nutrient absorption. Weve developed these highly stable buffers to give you precise control over your pH, even after dilution or adjustments between reservoir changes. Recalibrate