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Plant Science Concepts
OSA/28 - 32 oz
Bioavailable silicon fertilizer (monosilicic and orthosilicic acid)
OSA/28 contains silicic acid, the only plant available form of silicon, an important element that strengthens cell walls, increases nutrient uptake, and increases plant immune response. OSA/28 is the
$300
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MPN: OSA28-32
UPC: 747906965667
Product category: Home & Garden
Product type: Specialty Plant Fertilizer
Availability: In stock