So in spite of MANY efforts, the neps I am still growing on my grow rack seem to be declining. I have moved most to windowsills where they appear to be doing better, but I want to fix this. Below is what I am currently working with:
A few notes:
The lights I have in the 2 t-12 ballasts are about a year old, I'm think I might need to replace the bulbs. I also have a new T-5 that I am going to add, which will bring it up to 6 bulbd above the plants, is this possibly too much?
I am putting a new fan in tomorrow. I also have the humidifier running 24/7.
Finally, I'm not too familiar with swamp cooling, what can I do to get some temperature drops during the night?
Thanks for any advice, trying to save a few loved neps that I'm not sure wil ldo too hot on the window sill. (N. spec x talangensis, N. merrliana x tobaica)