Apologies if this has already been answered (I didn't want to read through 12 pages...) but does anyone know why my noid airplant has its tips turn brown and crispy? I thought it was over water, so I cut back the watering, but it didn't make it any better. Honestly, I only water it when I remember to with my orchids. I'll soak it until I'm like "OH NO, my airplant!!" and take it out a few hours later.