Join Date: Jul 2013
Location: Gainesville, FL
I've been dosing KNO3. I wasn't sure how efficiently NO3 was being produced by the cycle given it's been stuck at NO2 for so long and I didn't want to starve the plants in the mean time. Doing a modified EI and I get about 10 ppm NO3 from that weekly based on what the calculators say, so the rest is from the cycle I suppose.
Doing 50% changes every Saturday.
TDS meter was from Amazon. If you search "EZ TDS meter" it's actually on sale for like $20 shipped, cheaper if you have Amazon Prime.