DWC Purple Punch #2 - Barney’s Farm

📆 12/7 - Start of the 5th week! - Whole lot pistils sticking from the nodes & plant is taking noticeable grow spurts. Pre-flowering/stretch phase is about to start. - 12/5 Changed the reservoir water and made a new N&K boosted patch: - 0.95ml/l Micro & Bloom - 1.75ml/l Grow - 1.9ml/l Terpinator - 1.2ml/l Fulvic/Diamond Nectar - 0.5ml/l Hydroguard * Beneficials and some bloom boosters included — Ending EC: 1.6 / TDS: 810ppm — pH adjusted down to 5.6 (letting drift up to 6.2 for full pH scale absorption) 12/6-12/7 overnight water level dropped & she drank like 1.5L / topped with weak nute solution. 📆 12/8 started a Negative DIF testing. DIF meaning difference between day and night temp. Usually DIF is positive when day temperature is greater than night, which is naturally. But by manipulating your DIF in negative (Warmer night temps than day temp) we do reduce 30% of stem elongation AKA stretch. — Negative DIF in hydro growing can greatly impact in yields if the stretch being controlled right way. • 12/9 - 2nd uppest new shoot length: 3cm / 1.2" (new measurement @ 12/10 night) 📆 12/9 - Topped res with 3ml Terpinator, 1ml Bloom & 1ml HG. - EC topped to 1.8 (1.6 was starting)