How To Make Your Thanksgiving Cactus Bloom

For bud formation, aim for nighttime temperatures around 55-65°F, with daytime temperatures around 65-70°F. That drop at night helps signal that it’s time to start setting buds.

Quick tip: Try to keep it above 50°F and away from cold drafts. Sudden chills can make it shiver like me and cause developing buds to drop or become damaged.

3: Keep The Soil Happy, Not Soggy

This is where Thanksgiving cactus likes to be annoyingly specific: it doesn’t want to dry out completely, but it definitely doesn’t want wet feet either.

While it’s setting buds, check the soil regularly and water when the top inch feels dry. Give it a thorough drink, let the excess drain away, and don’t leave the pot sitting in water

Consistent moisture matters here because letting the soil swing from soaking wet to bone-dry can stress the plant and contribute to bud drop.

You’re starting to see a pattern here, right? This plant has the tolerance of someone on a bad first date. One red flag and it’s ready to bail!

If watering these plants still feels like a guessing game, we explain exactly how to water a Christmas cactus without causing root rot in this guide, including what changes when you’re growing a Thanksgiving cactus.

4: Feed It, But Don’t Try To Bribe It Into Blooming

Fertilizer can help keep your Thanksgiving cactus healthy, but it won’t magically force flowers to appear. Trust me, if plants could be bribed that easily, mine would be blooming year-round.

Feed it with a balanced houseplant fertilizer at half strength during active growth, usually in spring and summer, rather than while buds are forming.

Quick note: Too much (especially too much nitrogen) can push lots of green growth while doing absolutely nothing for the flowers you’re actually waiting for.

If you want to take the guesswork out of feeding altogether, we put together a month-by-month fertilizer guide for Christmas cactus that also explains how to adjust the routine for Thanksgiving cactus.

5: Buds Formed? Hands Off!

Once those buds finally appear, treat your Thanksgiving cactus like Medusa, admire it from a safe distance and don’t even look at it funny.

Okay, maybe that’s dramatic, but avoid moving, repotting, or suddenly changing its light or temperature. One bad move and boom… you guessed it, those precious buds can end up on the floor.

At this point, your best job is basically to leave it alone and keep everything consistent.

And if those long, messy stems are making you reach for the scissors, wait until flowering is finished. We wrote a guide on the signs it’s actually time to prune a Christmas cactus, and the same pruning rules apply to Thanksgiving cactus.