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Guano is renowned as a source of available natural phosphorus for use during flowering and fruiting
Both pH-balancing aids are manufactured using the highest-quality ingredients: potassium hydroxide to raise pH and nitric acid to lower pH
Choose the Xtrasun ballast for a super-reliable
Organic and conventional nutrients can contain complex macromolecules which are harder for a plant to break down and absorb than smaller compounds
Our proprietary formula will coat powdery mildew so that it can no longer release spores and multiply throughout your garden
Hanna Continuous pH/TDS/Temp Monitor lighting-&-electrical-components Guano is renowned as aDesigned for continuous monitoring of pH, TDS, and temperature, the monitor is simple to install and can be placed above the sample to be tested. pH, TDS, and temperature measurements are simultaneously displayed on three backlit LCDs which can be easily viewed at a distanceeven in low light. No more switching between parameters. Users can easily select the temperature unit (C or F) on the back panel. The gel filled pH electrode is provided with a
US$ 399.50
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US$ 399.50