Rqs purple queen auto

when the seed had germinated I put it in a 10L pot without a bottom. behind it I installed a blumat carrot so that I could go on a trip and someone only had to come and water it once a week. For protection i put a 5l bottle above it forbprotection and the cold nights. nutrition was not necessary because I use the royalmix from plagron. As i came back from vacation the plant looked like this. A healty auto in veg!