Q.Care of acidanthera peacock orchids.
The first year they bloomed they had the purple in the bloom. Each year since they are mostly white with a little yellow. Also they only bloom once. Should they be cut down after the initial bloom?

Certified GKH Gardening Expert
Make sure you are allowing the foliage to die back naturally; this feeds the bulb. They only bloom once per season.
You also will need to dig these up and store in your zone.
This article has more information.
https://www.gardeningknowhow.com/ornamental/bulbs/peacock-orchid/growing-peacock-orchids.htm