you are now at one with calcium grasshopper
very good, calcium def
what strain is that, I'd like to see it when its finished OK?
check your nutes to see if they contain calcium,
calmag is great, or crush a spoonfull of dolomite lime add to a gallon of water and water, you can also foliar feed for faster action while you wait for the watering affect
Too much potassium and nitrogen will lock out calcium
salts buildup can cause trouble for calcium
calcium does get locked out easily....Calcium gets locked out of soil growing at ph levels of 2.0- 6.3