GroLab™ Doser is our Best Selling Product of the Year
With GroLab™ Doser you can get rid of the hassle of constantly managing your pH and re-fertilize whenever you change your solution. These tasks are done automatically and precisely with no effort at all, you can even get an e-mail whenever your solution is being adjusted, or your water level is too low. ?
Merry Christmas and a Happy New Year!