NORTHSTAR  HYDROPONICS     

 12 CUBES  1.5" X 1.5"                                                   

 GRODAN ROCKWOOL HYDROPONIC STARTER CUBES                                                                                                                      

THE CHOICE OF PROFESSIONAL GROWERS.

TECHNICAL DESIGN ALLOWS FOR THE

 PROMOTION OF THE STRONGEST

 ROOT DEVELOPMENT.   ROCKWOOL PLUGS

 ARE COMPRESSED CUBES MADE OF FIBERS

 SPUN FROM MOLTON ROCK.

 SOAK THE CUBES IN WATER UNTIL SATURATED

, SHAKE THE EXCESS WATER, THEN PLACE IN

 THE CENTER OF HYDROTON CLAY ROCKS

 IN YOUR NET CUPS. SEEDS CAN BE GERMINATED

 AHEAD OF TIME OR DIRECTLY IN THE CUBES ,

 ITS YOUR CHOICE. CAN ALSO BE USED IN SOIL .