C. Walkeriana light question

[annak]

Thanks for the thorough reply! The info of low/no nitrogen on winter is very interesting, though I have the same question about the birds' secret as you do
To be honest, I am slightly more simple and lazy... I use year round R/O water on my specials and the Akerne's Rain Mix (simply very diluted most of the times and repeat with the normal dosage, when I would normally fertilize).