ZEEMAN

is this plant literally 1 week old ? that's huge!!! what am i doing wrong :(

I grow this one in my greenhouse april this year,it took me around 12 weeks till she reached harvest,i grow them organic,average harvest dryed 2 weeks and cured for 4 weeks 30 grams per plant,so that was almost 100 grams/plant when i harvest them.The buds came dens in the last 3 weeks of flowering without any special treatment.