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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
Benefits: Safe for use around children and pets
Root zone EC optimizer
you discover that most hydroponics manufacturers have found it difficult if not impossible to effectively deliver silica to your crops
and these are suitable for saltwater operation
vacuum action will not occur)
Great White Premium Mycorrhizae Air Stones Benefits: Safe for use aroundGreat White Premium Mycorrhizae Product Details Great White is a premier mycorrhizal product. It contains carefully selected mycorrhizal fungi and bacteria well suited to a variety of soils, climates and plants. The microbes in Great White enhance the availability or uptake of plant nutrients and water through the root system. In nature, fungi build a microbial system in and on plant roots which greatly enhance plant vigor.
