Year 2: Grodan Hugo Blocks w/ Slabs. Top dripping 24/7, with return to reservoir. Tap water, adjusted to Ph 5.5 w/ citric acid and MasterBlend at 3k ppm. 2k watt BestVA lights 18 hrs daily. San Marzano and Beefsteak indeterminate. Tomahooks w/ lower/lean technique. DWC Butter crisp, ppm of 1k.8878tv.site