If your going to cross pollinate G13 with BB, your going to need to do a back cross with the resulting daughter (G13/BB) into the origional strains either BB or G-13 to produce a stable and wanted traits. Did a huge post on this some while back in BEECHS grow journal. Lemme try and find it.
.i changed my mind.i'm going blue cheese and BB skunk for 6 months and i'm movin late fall so i can settup camp inb the hills,i need my privacy.i dont want a neighbor for a at least a couple miles,.. heres some other glass i hgave,shit i see a soda stain i didnt clean on the wall , funny. live a simple life ,me, my cats ,my grows, bluray and netflix,lololol. i also run a local business tha t i fairly well at ,,,i never was much on feminized seeds because of dutch passions sorry methods, but big buddah,flying dutchman, paradise seeds to name a few , have convinced me ,, NO MORE FROZEN ARM PITS,lolol patrick on spongebob....i'm laughin jus typing ,,only in america...and if it wasnt for our good and bes friends the ppl of UK we wouldnt get shit,gettin ripped from up north, believe me i done heard enuff stories, more bad than good on this forum and three ithers,,.Marc Emery was the main dude , after he left it sucked..,,wen my seeds get here i'll pic my whole selection,,,,funny about my settup,, there noone in 4 counties growin ,trust me.i'm like a well in a dry hole...lol.