Pahroc Giant Perlite #4, 4 cu ft. Tray Stands this controller is simple to

this controller is simple to use for those clones and clippings that need specific temperatures to grow at (which is virtually any plant out there)

Since potassium makes up part of the fluid of the plant

A concentrated formula for use in hydroponics

4-Burner: Spaces 14' x 14' and smaller

Pahroc Giant Perlite #4, 4 cu ft. Tray Stands this controller is simple toPahroc #4 perlite 4 cubic foot bags contain 7 16 to 5 8 particles. This variety is excellent for use in hydroponic gardening systems. It is also a great option to use for amending rooftop gardening potting soil, orchid media or to create a drainage layer in potted plants.