Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
100% natural coir hydroponic growing medium
Sturdy Stalk’s key ingredient—silica—fortifies your plants and enriches the internal structures needed to support top-heavy plants laden with flowers and fruits
Potassium Nitrate
Used to promote rooting
Prefer Tap Water
Bluelab Commercial Truncheon Meter HGC706147 100% natural coir hydroponic growingWith a conductivity range right up to 6. 0 EC (60 CF, 3000 ppm x 500 and 4200 ppm x 700), it will never leave you short. The Commercial Truncheon Nutrient Meter has been designed for hydroponic crops that require a higher than normal EC or ppm requirement during their growing cycle. It is super tough, fully waterproof, has no on off buttons to worry about and does not need calibrating. EC (0. 4 6. 0), CF (4 60) and ppm scales (TDS and 700 scale). Auto