What you do in this month will determine whether you’ll enjoy lush, vibrant blossoms in late fall and winter – or end up with a cactus that produces few or no flowers.
Why September Is Critical for Christmas Cactus Blooming
Before diving into the specific steps, it’s important to understand why September is such a pivotal month.
Daylight changes: As daylight hours begin to shorten, Christmas cactus responds to the cues that tell it bloom season is coming.
Temperature shifts: Cooler nights in September simulate the plant’s native environment and encourage