Cool - thanks. What are your higher standards when actively working to keep em healthy and growing?
Well I have a 1000w Sun Master Cool Deluxe Lamp in a XXXL Magnum Hood dedicated to every 4 mothers, I also have a synchronized feeding regiment at 1550 ppm for one week after taking the cuttings, then I increase to 1800 ppm for a single feeding and continue at 1400 ppm normal feeding. I mist them 6 or so times a day and keep their humidity at 60% for the first week after taking cuttings to help them rejuvenate with minimal energy loss.
I also give them continual 24 hour light.
As far as the cuttings, well I can get generally 20 to 30 every time 2 sometimes 3x a month. The mothers are mature at approx 6 feet usually.
When I go to take more, I choose the most mature cuttings and in my revolving pattern the growth rate tends to be ahead.
I don't recommend you doing this until you are very in tune with your plants growth cycle and tell tale signs.
For beginners that wish to take the most cuttings possible I recommend taking every possible cutting from your mother and recycling her. Choose your best clone and make that your new mother, ect.
That method has worked for many I know quite well.
I am just very fond of my genetics and wish to keep cloning from the original mother rather than clones of clones.