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Ships within 48 hours · Estimated delivery Sep 18 - Sep 23
The ONA Block measures 3" x 3" and will fit in most places
Biodegradable paper mulch designed for annual gardens and plantings
The Germination Station is the perfect indoor start to your garden
pH Perfect® Sensi Bloom is specially designed for use with diverse hydroponic growing media and all continuous liquid-feed growing systems such as aeroponics
May be used with any nutrient line
AURORA ROOTS ORGANICS ELEMENTAL 3 LB IDEAL AIR The ONA Block measures 3"Roots Organics Elemental macronutrient and micronutrient supplement was specifically created to augment calcium and magnesium levels and prevent deficiencies that can occur with fast growing plants. Elemental contains two absolutely essential macronutrients: calcium, an essential nutrient for plant health due to its role in cell walls, membranes and other biochemical processes; and magnesium, which is a central component of the chlorophyll molecule.
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