Advanced Nutrients®, Ph-Up®, Prevents Nutrient Lockout (23 liter) Lighting Timers Long-Term Investment: Invest in quality

Long-Term Investment: Invest in quality with our bypass pruner

or with soilless media

Endomycorrhizal fungi penetrate root membranes

Natural Plant Starter Plugs for Seeds or Cuttings (50 Count)

The VitaMax Plus™ formula was originally designed for use in plant laboratories or greenhouses

Advanced Nutrients®, Ph-Up®, Prevents Nutrient Lockout (23 liter) Lighting Timers Long-Term Investment: Invest in qualityAdvanced Nutrients Ph Up, Prevents Nutrient Lockout (23 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