9th week update. Mephisto Genetics Sundae Thumper #1 is 68, #2 is 63. They've been at 6 grams per gallon of MegaCrop 1-part for a week, and seem to be handling it. That's the maximum feed concentration recommended by GreenLeafNutrients. The aroma is a little out of hand, as even with the exhaust booster I catch an occasional nose-full upstairs. I tend to let them go as long as possible, but since this is a test, maybe I'll chop in 2 or 3 weeks:

Eleven colas each, unless I missed one. Both are probably due for a trim:



Eleven colas each, unless I missed one. Both are probably due for a trim:

