That's not what I am gonna do Shovel.
I will get them out of their pots. clean the roots from all coco and put them in net pots in a bubbler. Quite an operation but after having found 2 growers that have done it on a few occasions I think it will be doable.
Anyway I will start with just one and see. If it is too much of a risk to the plants I wont go on. If it works out it would be great though. These babies can't be left alone for more than 20 hours now.

Puffzter