Base Feed Grow Soil A+B (1 ea) for water type Hard - 20L (5.28 gal) timers-and-instruments The unit will stay on

The unit will stay on all the time unless one of the timer functions is selected

This concentrated combination of detergents cleans your meter quickly and effectively so that your meter stays in optimum condition

Features a LED display panel

This is a wired control unit that must be hardwired to your dehumidifier

Humboldt Nutrients has developed this vigorous three-part fertilizer without the use of synthetic chelates

Base Feed Grow Soil A+B (1 ea) for water type Hard - 20L (5.28 gal) timers-and-instruments The unit will stay onA+B Soil base feeds are explicitly designed for soil. 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 only get