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Canna Substra Vega Hard Water

Canna Substra Vega Hard Water

Regular price $16.99 CAD
Regular price Sale price $16.99 CAD
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A ready to use fertilizer solution is made by diluting A & B concentrates in equal amounts with tap water
  • CANNA SUBSTRA is the best nutrition for growing on inert substrates such as rock wool. It is used especially on ‘run-to-waste’ systems; these are systems where the drain water is drained off or so called open-hydroponics systems.

    • With CANNA SUBSTRA you can grow with precision
    • There are no damaging ballast substances in SUBSTRA nutrition
    • CANNA SUBSTRA comes in a hard and soft water version.

User Instructions

  • Shake Substra Vega A and Substra Vega B well before use
  • Dosage: 40 ml / 10 Liter - 15 ml / US gallon (1:250)
  • Recommended pH: 5.2 - 6.2
  • Recommended EC for Substra Vega A + B is 0.8 - 1.5 mS/cm (Part A plus Part B and assuming source water at 0.0 EC)
  • Water gift: 3 - 5 liter / m2 / day


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