Base Feed Grow Hydro/Coco A+B (1 ea) for water type Hard - 5L (1.32 gal) MH Only use with EYE HORTILUX

Only use with EYE HORTILUX e-Ballasts

The Bluelab Conductivity Pen simply tells you that your plants have the right amount of nutrient in your solution and lets you know if adjustments are needed

mol compared with 2

Exclusive rigid upper rim for easy filling and watering

Handy for direct pH testing of soils or pH soil solutions

Base Feed Grow Hydro/Coco A+B (1 ea) for water type Hard - 5L (1.32 gal) MH Only use with EYE HORTILUXA+B Hydro Coco base feeds are explicitly designed for hydro coco. Our 2 part system is highly concentrated to save you money while also providing all the necessary nutrients to your plants. These products have all of the essential macro and micro growth nutrients needed for excellent plant growth and bloom phases. Our formula is based on Liebig's Law of the minimum, providing your plants with the 17 essential nutrients. It is critical that plants not