what causes my night blooming cereus to many would be blooms to turn brown and dry up have only had one successful bloom this year
Certified GKH Gardening Expert
It is likely that the temperatures are not warm enough to support full flowering. Eventually, when it is older it may flower better as it adapts to your climate, which I assume is indoors. These will not survive even cool temperatures for very long. They will prefer when the temps. are into the 90's and above.