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The Bluelab EC Probe Care Kit provides everything you need to clean
Classic Flores also contains chelated trace elements
helping plants reach their genetic potential for size
At the heart of the system is the Smart-Valve
3 cm (3 ft) lengths
H&G MgO 8% Reflectors The Bluelab EC Probe CareH&G MgO 8 % Magnesium is a highly concentrated magnesium supplement designed to prevent and correct magnesium deficiencies at any stage of plant growth. Magnesium is an essential secondary nutrient, central to chlorophyll synthesis and a key activator for over 300 plant enzymes involved in growth, metabolism, and nutrient transport. Without adequate magnesium, plants quickly exhibit interveinal chlorosis; yellowing between the veins, leading to