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The arc-tube within the globe is a Ceramic composite (hence Ceramic Metal Halide CMH) and burns hotter within the bulb
This means your average nutrients will have a greater percentage of their Ca and Mg bound to the growing medium and not transported to your plants (where you want them)… potentially starving your precious crops
• Intended Use
then add Professor’s Original Part A at a rate required to achieve the EC reading provided on the feed chart
RHP certified
Pot Grid/Stand Large 470mm (Suits 90L LARGE 550mm G-Pot) Green House Seed Co. Powder Feeding The arc-tube within the globeRock's Pot Grids Better Drainage, No Blockages & reduces Root Rot. Growing crops with hydroponics is not easy. Save time, money and hassle with the best equipment by improving drainage and boosting root growth. Pot Grids are simple reusable plastic grids that are placed at the bottom of you grow pot. This simple introduction to your hydroponic system eliminates the need for a second pot, saving money, time and hassle. All you need is a single pot
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