NPK RAW KELP 10 LB VERDEAGRITECH The temperature control range is

The temperature control range is 68–108° F (20–42° C)

*Light Retention – designed to hold 96% of its lumens and PAR after 1 year of usage

and desert plants

Nirvana¬Æ is specially designed for use with diverse hydroponic growing media and all continuous liquid-feed growing systems such as aeroponics

Ultra heavy-duty and full flow with 5/8″ ball opening

NPK RAW KELP 10 LB VERDEAGRITECH The temperature control range isRAW Kelp is 99% kelp extract from seaweed (Ascophyllum Nodosum). This product is fully water soluble. RAW Kelp is a beneficial supplement to all feeding schedules. It is also ideal for adding to foliar sprays and for creating optimal recipe solutions. Works in conjunction with all nutrient and feeding programs.