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aphids and thrips
For optimal performance it is recommended that the filter be replaced every 3–6 months
These newly designed trays offer a diagonal drainage grid that directs water out of the tray and sits in the same footprint as its growing space
are a perfect match for growers who need just a little something to put under their plants
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Grodan Improved 5.6 Block, 3Inches x 3Inches x 4Inches, on strip, case of 256 liquid-oxygen-h2o2-2 aphids and thripsNew Grodan Improved! Improved product at current pricing. New density + new hydrophilic technology = better water distribution and root development. The uniform distribution of water and nutrients throughout the block allows for more efficient use of the entire substrate volume Full saturation of the blocks with no dry spots and improved EC control with less water is achieved in the rootzone due to the uniform, optimized wool resulting in a
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