The worst I've done thus far - ok first grow, soaked a lot bagseed on a warm sunny windowsill, and next day, threw away all the "bad" seeds that sank, lol - and planted 50 of the rest - got 6 to sprout! They stretched like mad (on the damn windowsill again). Out of those, two got overwatered/underwatered to death, and one was eaten by a small caterpillar. The remaining three survived my loving attentions, only two of them, were male. That one sad girl left (out of probably 100 seeds or more) got stunted in clay-like soil, serious transplant shock after I decided to attempt to FIM her first, nute overdose, and she lost most of her leaves early on in flowering - after which point, the buds didn't really grow. I did get a meager 12 grams off the plant, lol. So I guess my entire first grow was the worst I've done! Definately learned a lot from it!