Northern Lights RQS Fem - First Grow

Only defoliation and watering with nutrients. Going down the fertilizer rabbit hole for the first time. Did look at literature (see below). People keep telling me my tomato fertilizer (5-1-2) is only good for veg, not bloom. Literature seems to disagree surprisingly. If you average down the little results studies publish, you end up at ~ 5-1-3.5 ratio, which is giving me confidence that i can finish this grow by relying solely on tomato fertilizer. Fingers crossed. Zheng, 2021 (1) N 194 mg/L P 59 mg/L K up to 150 mg/L Dilena, 2023 (2) N 60-210 mg/L Saloner and Bernstein, 2021 (3) N 160 mg/L Cockson, 2020 (4) P 11.25 - 22.5 mg/L Bugbee, 2022 (5) P 25 mg/L Saloner and Bernstein, 2021 (6) K 60 mg/L Yep, Zheng, 2020 (7) K 150 mg/L (∼2:1 ratio with N) ----------------------------------------------- N-P-K ⌀ [156] -[29.4]- [105] ~ 5-1-3.5