Advanced Nutrients RSA 1 gallon
What makes Advanced Nutrients RSA different? Meet the future of plant silica support with RSA™ (Rapid Silicic Acid) by Advanced Nutrients. Packed with stabilized Silicic Acid, RSA delivers stronger stems and thicker stalks, preventing bending or breakage under heavy, high-yield buds. Say goodbye to stretch and hello to rock-solid structure – because stronger plants mean bigger, better harvests. Put RSA to work for your grow and watch as your plants transform into champion producers. RSA is specially designed for use with all hydroponic growing media.
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- Default Title — 159.99 USD — In stock
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