I think my girls could use a bit of cal mag, but they won't need to be watered again for a few days. Can I spray the leaves with some mixed solution, or should I just wait till next watering?
I think my girls could use a bit of cal mag, but they won't need to be watered again for a few days. Can I spray the leaves with some mixed solution, or should I just wait till next watering?
You can foliar Cal Mag, just rinse off the residue the next day. If you have Cal Mag issues Foliar will get to the effected tissue the quickest. Just make sure to do it just after lights go off.