Coco Perlite - 70:30 - 50L 4" while the EL2 has 2

while the EL2 has 2 output channels and additional outputs for External Contactor Modules and alarm contacts

And your plant suffers for it

*Special Order - 1L: Price may have changed since last in stock

Enhanced efficiency of nutrient intake

We recommend using a Titan Controls® Eos® 1 with this product

Coco Perlite - 70:30 - 50L 4" while the EL2 has 2NOTE: Might be a different brand you get. Same stuff inside the bag:) Urban Jardin Premium Coco Coir has been thoroughly washed and buffered to remove excess E. C. (salts), which may be present in fresh material at levels that inhibit plant growth. The product is buffered by treating it with a calcium solution that is designed to displace sodium and improve the balance of calcium and potassium on the cation exchange. Urban Jardin Coco is pH stable and