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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
RedRock stone wool starter blocks are processed in Canada
The included wired 10-speed controller is also fully functional as a standalone option
1% Water Soluble Organic Nitrogen 0
See our "Purchase Locally" below for help ordering all the lumber and top rail
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Grail Nutrients Base+ (0-3-3) Plant Fertilizer ventilation RedRock stone wool starter blocksGrail Nutrients BASE+ Complete Core Nutrient for Every Stage BASE+ is the foundation of the Grail Nutrients linea concentrated base formula rich in phosphorus, potassium, magnesium, and a full spectrum of micronutrients. Designed to be used alongside one of the four +PART products, BASE+ ensures your plants receive essential support throughout the entire growth cycle. Key Benefits: Delivers essential macronutrients and micronutrients Optimizes plant
