Ok, yes i am allways harvesting my autos sequentially! For some reason they allways seem ready up top first, a tip if you are going to be growing green poison xxl by sweet i and someone on the autoflower network are having problems with this strain, a i do not consider this strain to be xxl while the plant is not smallish it is not that tall, we both ended up with indica dom short squat plants that refuse to flower, background, i have been running autos only for over 8 years and sweet is pretty much my fav breeder, im finishing a bath of 3 gelato plants by sweet smallish low yield plants but no real problems see pics, by day 28 you should see some flower not much but by this time a bit, so what can one do? Well i went over the plant and there are no vertical spikes at my nodes this along with female pistols in the right place tells me this is NOT a true bunk auto, a true bunk auto will never flower no matter what you do, now sweet seeds uses allot less rundelis then other breeders abot 4% compaired to other auto breeders at 10% so i have come accross this problem with this breeder so if by day 30 your green poison will not flower your beans probably came from the same batch, there is only one thing you can do you have to cut your light cycle and see if you can trick your plant into flower, sometimes it works sometimes it does not, it would be a shame as it is a good looking plant. pic 1 thru 3 is gelato by sweet 4th pic is green poison xxl at day 30, by cutting the light i will know very soon if that green poison is bunk, autos are tricky fussy little bitches, blue mystic is northern lights a high yield auto, how much weed did you get off a plant outdoors? If you continue to grow autoflowers you will find Sweet is a great breeder and i have grown many strains by them but some of them are really fussy and not so easy to grow as blue mystic.