Hi Miguel,
Thanks for the info about fertilizing. I will try that with my new seedlings, I have some D.auriculata seedlings about 2 months old that have not grown too much until now (3 or 4 leaved small rosettes). I am practically new with tuberous as my previous attempts failed because I had too high temperatures, now I am trying again since I recently moved to the highlands.
By the way, your plants look amazing and well grown.
Regards,
Sebastian