White Widow Indoor 4x4 Single Plant Scrog Summer Seedsman

Last week of veg for the white widow. The lights will be changed to 12/12 tonight. One of the lower branches snaped but was a clean break and got it tapped right away it shoulnt have a problem healing. They grew a ton this week. Already did one defoliation/LP but had to go in for another because of how bushy they were getting. I tried to take the least amount possible from the top, and showed no mercy below the scrog net. Got watered twice this week. They started to dry out only the day after watering and showing some p and K deficiency so I mixed 4 Tbsp of potassium sulphate into about 15 gallons. I initially mixed the recommended 2 tbsp into 2 gallons of water but after adding 2 tbsp of each of my rock dusts and rock phosphate my ppms where almost 2600, so I just dumped it all into my water trash can and it got it to around 1000. They must be using a lot of nutes for root development. The Potassium worked almoat immediately and even snapped a pick of the leaf edge turning dark green where it was starting to yellow before watering.