Your Christmas cactus can look perfect—healthy green segments, firm buds, no pests—yet the buds just sit there.
They don’t open.
They don’t grow.
Sometimes they even drop.
Most homeowners think the solution is more water, more fertilizer, or more light.
That’s exactly why the buds stay closed.
The real trigger is much quieter—and almost always overlooked in indoor homes.
Read carefully, because the next section explains why well-meaning care silently stops blooming.