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Heavy duty double sided tray for starting great plants in grodan
Added red spectrum for flowering efficiency
1x User manual
Because many hydroponics nutrients provide no amino acids
Note: This is a replacement or spare part
Blue Lab Soil PH Pen ppc Heavy duty double sided trayThe ultimate handy solution for measuring soil pH and temperature! The Bluelab Soil pH Pen provides a pH and temperature reading of soils and media, so you know that the right nutrients will be made available to your plants. In soils or growing media, pH strongly influences the availability of the microorganisms to plants in the soil. Now you can closely monitor and adjust the pH levels to optimize plant health and performance. Direct pH and
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