My indoor plant is in 4th week veg and started having brown spots. I've been feeding it with the canna bio products in line with the indicated quantities. I wonder if the plant felt it too much or if this is a sign of some deficiency... The temp and hr have been adequate so I don't think these are the factors. I've flushed it today just in case but any tip more than welcome.
![IMG_20200628_170053.jpg](/data/attachments/3710/3710174-c7ab9bd9180db99d9179d8f077922b37.jpg)
![IMG_20200628_170053.jpg](/data/attachments/3710/3710174-c7ab9bd9180db99d9179d8f077922b37.jpg)