nutrient bottles for run-to-waste hydro systems – rockwool & perlite

RTW Nutrients – Rockwool & Perlite Formulas

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      Fast Drain, Fast Gain

      Feed fast. Drain clean.

      Base Nutrients for RTW Systems 

      Built for speed and simplicity, these formulas support rapid growth in run-to-waste systems without salt build-up or imbalance. Ideal for growers using rockwool slabs, perlite bags, or dripper systems.

      Not sure what RTW is? Our Hydro Blog breaks it down with tips and tricks. 

      16 products
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      Flower (A&B Set) by Bloom
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      Professor's Original Nutrient (A&B Set) by Professor's Nutrients - Grow + Bloom Formula
      Professor's Original Nutrient (A&B Set) by Professor's Nutrients - Grow + Bloom Formula
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      Pro Bloom by Athena
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      Pro Grow by Athena
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      Veg-1 by FloraMax
      Veg-1 by FloraMax
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      Bloom (A&B Set) by Athena
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      Grow (A&B Set) by Athena
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      Trichfecta+ (Vegetive Set) by BioMega
      Trichfecta+ (Vegetive Set) by BioMega
      Trichfecta+ (Vegetive Set) by BioMega
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      Classic Vega (A&B Set) by Canna
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