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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
Includes probes
For extra protection against light pollution
- Min operating pressure 5 psi (opens when pressure drops below 5 psi)
Maximizes your germination success and great for seedlings
Chemboys - Silicic Shield (Bioavailable Silicon) 1 Quart (32 fl oz) drying-racks Includes probesChemboys Silicon Shield (Bioavailable Silicon) 0 0 1 is a powerful concentrated silicic acid product formulated to improve plant structure, promote cell wall strength and increase your plants ability to withstand environmental stress. It is 100% soluble and is compatible with all growing mediums. In nature, microbes in the soil slowly break down silicon into a plant available form known as Monosilicic Acid, but in a controlled garden environment this
