consecutive generation clone degenerating

[DogsTooth]

I read a post somewhere about a guy that had a bonzai'd mother, was like 12 years old.

[WantDaChronic]

the white rhino i have is a really old strain, i think its 7 or 8 years old now from when the seed was sprouted the only difference in the strain that was noticed by the guy i got it from was a slight loss in yield and vigor, everything else was the same. im not sure how long it took to get that way, i havent spoken to the guy i got it from in ages and when i did i was smoking a heap of bongs to celebrate as i hadnt spoken to him in months but i do remember him saying that it has only very slightly gone that way