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Amino acid chelation – rapid foliar uptake & high nutrient efficiency
Premium blades: Japanese stainless‑steel for long‑lasting sharpness and reliable cutting performance
in the end
Included: 2 × 3 m tubing
Reusable & long-lasting – sustainable choice for year-round use
EC1413 Calibration Solution 20 ml Sachet GROTEK Heavy Bud Pro Amino acid chelation – rapidUnlock Your Pot tential with EC1413 Calibration Solution 20 ml Sachet Accurate EC readings are the backbone of every successful South African hydroponic, coco or fertigation grow hard water, evaporation and temperature shifts can throw off your pens and controllers, leading to overfeeding, burn or hidden deficiencies. The EC1413 Calibration Solution 20 ml Sachet provides a single use, NIST traceable standard (1413 S cm at 25 C) to ensure your EC
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