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View Full Version : Mg def. need help!



yeeee510
08-11-2010, 03:37 AM
clones in coco and perlite for about 4 days under t5 so far using reverse osmosis water have fed them once with only botanicare pro grow i just picked up some cal/mag+ today should i use both someone advised against using cal/mag+ here:
http://forum.grasscity.com/coco-coir/620656-askeds-coco-guide-14.html#post8116392

theres a pic of the leaf there too