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Mini-Blocks sit in a tray (flat) without support for easy starting of seeds and cuttings
using 4 in PVC or 4 in DWV plastic pipe works best
Captures particles (including mold spores) down to 1 micron in size
It has a built-in backlight that illuminates the display so that monitoring levels in the dark or during the night cycle can be done with ease
Ingredients: Canadian sphagnum peat moss
GH Flora Bloom Quart Mini-Blocks sit in a trayStimulates flower and fruit development. Enhances flavor, aroma, and essential oils. Provides high phosphorous, potassium, magnesium and sulfur.
US$ 199.99
US$ 150.00
US$ 125.00
US$ 195.00
