[grandma]

The single biggest factor in growing quality buds is 12 hours of continual darkness.

Have you EVER turned your lights on during the night cycle?

Other advice: you seem to have a very complicated system going. It sounds like you have lots of equipment and a very complicated nutrient regime. I think that you could try one variety at a time. One nutrient for grow (half strength hen the babies are small) and one nutrient for bud as a supplement. If your potting mix is too rich, let it compost and add some coco or similar first.

Can you post some photos of the finished buds, this will allow us to see if the breeds have been expressed properly or if their is actually something wrong.

Stay Well,
Grandma.