1st time grower here. I have 6 outdoor plants in veg, all of them are looking healthy and happy besides this one. Its leaves started turning yellowish especially the older ones, so i started using some nutes with nitrogen. Leaves stopped yellowing, but the plant shrunk like this. Any suggestions? The outdoor climate is good, 50 deg longtitude in central europe, gets up to 14 hours of direct sunlight per day in June. Pretty surprising considering my other plants are doing fine in the same conditions (soil, watering, nutes etc).