QUOTE (dr.gt @ Dec 2 2008, 03:22 AM)

... but i hope someone who can explain it to us will be along soon

Hi peeps....OK... A clone is an exact replica of the plant it was cloned from no matter how many times you clone and re-clone it.It is genetically impossible for it to be any different from the donor plant. You may have heard people talk about 'genetic drift' in clones but (according to SamSkunkman and DJ Short and various plant genetics experts,not just little me!) that is not really an accurate name for it as it misleads people.....What is really happening in these instances of clone's losing vigour over time and re-cloning is that the plant has picked up a virus or similar at some point,due simply to being around long enough to pick up a virus on its busy life journey through many growers hands and that's why its never the same again.
For instance I'm willing to beleive there is a difference in the Cheese cut you got recently to the Cheese you had b4,but that may have happened at any point between now and then and doesn't mean another of the same original Cheese cut thats been passed round in another area for say 10 years is also fucked. There is no time limit on Clones and recloning,just good and bad luck and growing practices etc They don't run out at 20 re-clones.....I re-clone my mums yearly and they are always the same if looked after and re-cloned with the right technique and with a good luck! I have even flowered and revegged Mums to be a Mum again after blooming and they were still exactly the same plant's.
The age your mum is when you take the cuts from her makes the 'age' of the cutting and any 'new' Mum cuts should be vegged til they preflower,before you take cuts for your new crop. So that Cheese cut thats got worse may have been cloned at too young or too old a Mother 'age' too many times which can make them either too slow to bud initially or so pre-flowered that they dont veg or clone well,which in turn affects performance etc.
Theres nothing wrong with the Cheese that my crew grow,its just as good as ever,Honestly........and if u cant get a decent Cheese get some Psychosis instead! Good luck JBo