I have a nepenthes rajah and a lowii that I grow in a grow box, with temperatures, lights and air movement controlled by electronic timers.
Unfortunately today the humidifier I used is dead.
I have read that it would be enough to spray the plants a couple of times a day to keep them moist.
I ask you for advice: is it enough or better to add a humidifier as I did before?
And in case which one do you recommend me to buy?
Thanks so much