high!
i have an article here about storing clones in a fridge,,,in fact rooting clones in a fridge!
this is not an easy task, first everything is done micro!, the cuttings are little pieces of stem of leaf, no more than 2 inches long, this is called micro cloning, the next difficult part will be getting hold of the gel used which is calledbasal medium or murashige and skoog [MS],
having presumed you are now aremed with this and some sterile glass tubes you may begin.
firstly, the addvantages,,
storing genetics,
clearing of deseaseand or pests,
fungus and other micro organisms,
and rejuvination of plants,!
the method is very presise, everything has to be very sterile, once the cutting have been taken they too must be sterilised by means of soaking in a solution with 5 ml bleech to 1 litre of water,then washed three times with sterire distilled water,
then they are ready for planting in the glass test tubes in the gel!,once they are tin the tubes, seal the top with alluminium foil, not air tight!,
and place in the fridge,,,,now this is more dificult!,,, the fridge needs to have light!, 18 hrs of course no more than 36 watd cfl or tubes per meter square!, keep the fridge at 12 to 14 degrees centigrade, after 14 days the new micro leaves will apear and after 30 days roots will have formed, once this has hapened the clones can be kept like this forseveral months, as they grow very slowly indeed, when you want to use the clones, remove from the test tube and plant straight into your grow medium,
all of the above process is done in a perfectly sterile laboratory conditions,,
the amount of importance to sterility is paramount!wear surgical gloves! stereilise knive after evry cut! by dipping in alchohol 70% from chemist and burnig off! boil the test tubes in pressure cooker with lid on untill boiling andallow to cool with the lid on!for 24 hrs!, wash everything with alcohol before you start.

the info for this thread was taken from soft secrets issue number two 2006, in spanish and inerperated into english by me!
i think i have covered all the necesarry info, if not try checking out soft
sectrets on line.
it is a free newspaper from holland available threwout europe!

good luck.
welcome to the world of endless possibilities,,,,hydroponics!