Furbrain Posted 8 minutes ago Share Posted 8 minutes ago Hi folks, Trying to start an indoor grow using clay balls and ro water!. Do I need to add calmag to ro water for germination in Rockwall cubes that are already in their final position surrounded by clay balls?. I buffered the balls with 5.8ph ro water and calmag before installation but have not added any calmag since!. It's been 6 days since planting and still no show!. I understand that they may need a few more days yet but wonder if I should add calmag to the water or leave until they sprout .......... assuming they do?. I've germinated using rock wool, 5.8ph RO water (with no calmag) before with no problems,.........however they where in a propergater!. Any thoughts or advice much appreciated as always.... Cheers... Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.