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aged softwood bark
HI7000601 electrode cleaning solution sachet (2)
Kelvin Temperature does not affect plant growth in any way whatsoever
The Ceramic HPS produces a white light and has a much broader spectrum with an abundance of red spectral energy
General Hydroponics pH Up eligible-for-discount aged softwood barkTo maximize plant growth, the pH content of your nutrients should be slightly acidic. Experienced growers consider the ideal pH for most crops to fall between 5. 5 and 6. 5. Users of General Hydroponics nutrient products generally do not experience problems maintaining the proper pH range because our formulas are pH buffered. However, some important exceptions do exist. Acid content can reach unacceptable levels when nutrient solutions are mixed with
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