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Coconut coir is 100% natural
Control LED
Easy to replace electrode module and the type of electrode would be recognized automatically and shown in display during insertion
You don't want to overdo potassium in a coco heavy medium
Grotek Precision Grow, 10 Liter Container Size:10 Liter Coconut coir is 100% naturalPrecision Grow 3 1 4 Precision Grow is part of a complete nutrient package when combined with Precision Bloom and Precision Micro components. The 3 Part Precision base nutrients are designed to be a full cycle fertilizer package, suitable for soilless and hydroponic production systems. Provides critical Nutrients for vegetative stage High levels of nitrogen for lush green growth 1L makes 500L of solution Grow component of a flexible 3 part fertilizer
