Char Coir 100% RHP Certified Coco Coir FRA monitor and record CO2 levels

monitor and record CO2 levels over an adjustable period of time

Built-in thermal overload protection

The freeze dryer has built-in intelligence

It won't leave behind any objectionable residue

sweet peas

Char Coir 100% RHP Certified Coco Coir FRA monitor and record CO2 levelsChar Coir loose coco coir is a professional grade growing medium made from 100% coconut fiber. Char Coir brand coco coir has received RHP certification from Holland. This assures our customers that it is made using the highest standards in the industry. 100% RHP certified coco coir Buffered EC less than 0. 6 Triple washed to remove salts pH stabilized at 6% 6. 5% High cation exchange capacity RHP certified for horticulture 50 liter 1. 75 cu ft