Indoor purple banana - Marshydro TS1000

Too much N is observed and also some heat as there is an heatwave again and inside the tent it was around 31 c°, i only used half dosis of iguana grow in a light mix and it still seems to be too much, the ppm was around 380 so not sure if its just heat stress, but i think they will be fine, i will just only give water the next week and apply some slow absorbing nutrients on the top of the soil, something like guanokalong or biobloom, im sure they will be fine 😁