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alfalfa meal
1 interchangeable insert included
Most users will only use proportional control but the integral and derivative terms are there for advanced control
• Helps soils dry evenly
GH CocoTek PX, 1.5 cu ft commercial-greenhouse-fixtures alfalfa mealGeneral Hydroponics' CocoTek Coir is available in loose fill bags and OMRI certified Bricks and Blocks. CocoTek Premium Coir is naturally free of bacteria, plant disease, fungal spores, weeds, seeds, and pathogens. General Hydroponics CocoTek growing medias can be used by themselves, blended together, or mixed with expanded clay pebbles, perlite, topsoil, or any other growing media. CocoTek PX is premixed with just the right amount of treated coir and
US$ 123.50
US$ 108.00
