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Non-volatile memory
meaning that it can be lowered further than is often possible when using conventional reflectors without burning the tops of plants
Some cultivars and growing conditions may require higher doses of Calcium
ONA Block Dispenser is a highly effective and affordable distributor of ONA odour neutraliser
Simply place the ONA block into the slot inside the dispenser and switch on the fan
PH test kit - 4-10 Dripper Environment/Air Conditioning Non-volatile memoryPH Dropper test kit
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