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Kelp is made from Ascophyllum nodosum seaweed and supplies plants with a natural source of nutrients
It kills the eggs
–Blade free
seabird guano
Padded shoulder straps for added comfort
Bluelab Combo Meter Pulse Kelp is made from AscophyllumThe Bluelab Combo Meter is a conductivity, pH and temperature meter all in one. As the Bluelab Combo Meter is portable and does not require a power supply to operate, it can be used anytime and anywhere to help you manage your crops' daily nutrient requirements. Simple push button pH calibration. Successful pH calibration indicators. Low battery indicator. Over range and under range indicators. Display options available in degrees C and F, EC, CF, ppm
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