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nutrient-rich sea kelp
Optimum nutrient absorption is aided by natural humic extracts for increased quality and superb yields
and no artificial dyes or colorings
This dry fertilizer is a complete bloom food that includes good micronutrients and macronutrients along with a healthy PK boost
Bluelab Conductivity Pen Harvest & Storage nutrient-rich sea kelpMeasures conductivity and temperature. Selectable units for conductivity and temperature. Backlit LCD display with low battery warning. Successful calibration indicator and calibration is optional. Fully waterproof. Auto off function and hold reading function. Automatic temperature compensation. Units: EC, 500 ppm, 700ppm, C, F. Range: 0. 0 10. 0 EC, 0 5000 ppm (500 ppm), 0 7000 ppm (700 ppm) and 0 50C 32 122F. Resolution: 0. 1 EC, 10 ppm (500 ppm),
US$ 43.99
US$ 160.00
US$ 32.99
US$ 160.00
US$ 35.19
US$ 2950.00
