I moved 2 NLH into flower so I'm down to 4 veg plants now, 2 Black Domino and 2 Euphoria.
Once the EU hit 6 nodes tall, I topped both of them. I strip the first few nodes coming out of seedling stage and into veg for the height boost. Now, I topped them to keep them manageable in flower and to bring the lower branches up to the same height as the top.
Today everything got watered with a nice dose of fish hydro and silica