hi! this is my almost 2nd grow. and my plants are so tiny i wonder what my mistake would be.. my plant is almost 50 days old but very short with NO BRANCHING. my soil comprises of worm casting,perlite,good quality soil,cocoa coir, light is 50 watts led floodlight. container is 18 litres. seed is very nice quality autoflowering, now some may say major affecting factor is STRAIN but whatever the strain my seed is. it is just so small and NON BRANCHY that it is not acceptible. i want to know where am i wrong.. so that i can rectify it. every picture i see of any autoflowering plants on google or anywhere are just so perfect.