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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Inaccurate readings
Young seedlings have low feeding requirements while larger plants have higher requirements
Massboost interacts minimally with other products
porous horticultural pebbles
✅ Multipurpose – use as a grow pot
Nutrifield SI-PHI Size:5L Inaccurate readingsSi Phi is a synthetic blend of potassium silicate (Si) and potassium phosphite (Phi). Silica supports and strengthens cell walls, and promotes tolerance to heat and drought stress. Occasional or prolonged high temperatures can cause different physiological and biochemical changes in the plants. These variations effect plant growth as well as development and reduced yield and quality. Use Si Phi throughout the entire grow cycle to ensure plants thrive
US$ 19.99
US$ 65.00
US$ 44.90
