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Probe calibration is a simple procedure for optimal performance and should be done any time your readings become suspect
Blend with peat moss and perlite for custom soilless mix
A full-spectrum soil inoculant formulated with an emphasis on microbes which mobilize Phosphorus in all soils
Ingredients: Coco fiber
Includes chrome air manifold
PH Perfect Sensi Bloom B Size:1 Liter Probe calibration is a simpleThis is Part (B) only! We do also sell the bundle of (A) and (B) and (A) separately as well. Heavier harvests. Zero hassle. pH Perfect Sensi Bloom is an easy to use base nutrient system that optimizes conditions to achieve potent bud without ever having to worry about pH levels again. Part A includes multiple amino acid complexes that ensure optimum nutrient uptake, while Part B features the precise NPK ratio your flowers need to thrive. Two part
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US$ 84.99
US$ 14.99