Grodan Pargro Jumbo, 6 x 6 x 4, w/Hole, Case of 64 veg-and-bloom Using the BETA-2 in this

Using the BETA-2 in this way provides a VERY economical and efficient way of dealing with heat within an enclosed space

Each unit has a user-friendly temperature system that allows you to control your desired temperature range as needed

and is designed for simplicity of use in taking pH

Feed pressure - line burst detection

Hydroponics & Foliar Spray: Refer to detailed mixing instructions for optimal results

Grodan Pargro Jumbo, 6 x 6 x 4, w/Hole, Case of 64 veg-and-bloom Using the BETA-2 in thisGrodan Pargro Jumbo, 6 x 6 x 4, w Hole, Case of 64Pargro is an ideal stone wool growing media, for consistent results without the need for sophisticated irrigation schedules. Pargro is lightweight stone wool made from basalt rock. Its a highly uniform substrate thats pathogen, disease and seed free. The material is inert so it will not add or hold back any nutrients giving you complete control over your plants. The Pargro family of products are made