Feed.
Day 14: 250ml containing 1ml/L Foundation root stim. 150ml for Psicodelicia.
Day 16: 300ml each, containing 2ml/L root stim.
Day 17: The KKFV was already dry after a day so got another 300ml containing 2ml/L root stim and 0.5ml/L fish mix.
Day 18: All but the KKFV had 200ml containing 2ml/L rootstim and 0.5ml/L fish mix.
Day 19: 200ml for the KKFV containing 2ml/L root stim and 1ml/L fish mix.
I topped all the plants on day 17 at the 4th node. Included are photos pre and post topping, along with the topped bits to show how much was removed.
The topping never slowed them, as can be seen in the day 20 photos of the Psicodelicia and Red Mandarine.