8 Pro Tips to Get Your Peace Lily to Bloom More Often

Have you ever wondered why your peace lily seems content with its glossy green leaves but rarely produces those elegant white blooms? I’ve been there too. Peace lilies (Spathiphyllum) are known for their serene beauty and easygoing nature, but getting them to bloom often can feel like a mystery.

With years of trial and a lot of love for these plants, I’ve uncovered the secrets to encouraging frequent blooms. Let me guide you through the steps to turn your peace lily into a flowering masterpiece.

First, let’s talk about what makes peace lilies bloom. Their white flowers, technically called spathes, are produced in response to optimal care and environmental conditions.

While peace lilies are low-maintenance, blooming takes a little extra effort. The good news is that with the right care, you can enjoy those stunning white blooms multiple times a year.

1. Give It the Right Amount of Light

Peace lilies thrive in bright, indirect light, but too much or too little can affect blooming. If you’ve placed your peace lily in a dim corner, it may survive, but it likely won’t bloom.

I’ve found that positioning my peace lilies near a window with filtered light such as an east-facing window makes a world of difference. If natural light is limited, you can use a grow light to supplement.

2. Water Consistently, But Not Too Much

Peace lilies are tropical plants that enjoy consistent moisture, but overwatering can be their downfall.

The trick is to let the top inch of soil dry out before watering again. I usually water mine once a week, but this can vary depending on your home’s humidity levels.

A telltale sign your peace lily needs water is when the leaves start to droop. However, don’t wait too long, wilting too often can stress the plant and reduce blooming.

3. Boost Humidity Around Your Plant

Peace lilies love humidity, which mimics their natural tropical environment. If your home is dry, especially during winter, your plant might struggle to bloom.

For me, I often place a tray of water with pebbles underneath the pot, then group it with other houseplants to create a humid microclimate.
You’ll notice healthier leaves and more frequent blooms when your plant has enough moisture in the air.

4. Feed Your Peace Lily Regularly

To encourage blooming, peace lilies need nutrients. I use a balanced houseplant fertilizer, diluted to half strength, every 4–6 weeks during the growing season (spring and summer). Look for a fertilizer with a higher phosphorus content, as this promotes flowering.

Avoid over-fertilizing, as too much can lead to leaf burn and hinder blooming. I usually skip feeding in the fall and winter when the plant naturally slows down its growth.

5. Repot When Necessary

Peace lilies can become root-bound over time, which limits their ability to absorb water and nutrients. If you notice roots circling the inside of the pot or poking out of the drainage holes, it’s time to repot.

I repot my peace lilies every 2–3 years into a slightly larger pot with fresh, well-draining soil. Be careful not to use a pot that’s too big, as peace lilies prefer snug conditions.

6. Prune Regularly to Encourage New Growth

Pruning is an essential part of peace lily care that many people overlook. Removing spent blooms and yellowing leaves helps the plant focus its energy on producing new flowers.

Whenever a spathe begins to fade, I cut it off at the base with clean scissors. This not only keeps the plant looking tidy but also signals it to produce more blooms.

7. Provide the Perfect Temperature

Peace lilies are sensitive to temperature extremes. They thrive in a comfortable range of 65–85°F (18–29°C). Sudden temperature drops or drafts can stress the plant and prevent it from blooming.

I always keep my peace lilies away from air conditioners, heaters, and drafty windows. Maintaining a consistent, warm environment is key to keeping them happy and flowering.

8. Be Patient

One of the biggest lessons I’ve learned with peace lilies is patience. Even with the best care, they won’t bloom continuously. Peace lilies naturally go through cycles of blooming and resting.

If your plant isn’t blooming, don’t give up. Focus on providing optimal care, and eventually, it will reward you with its signature white spathes.

Troubleshooting Common Issues

No Blooms at All

If your peace lily hasn’t bloomed in months, check its light conditions. Low light is often the culprit. Try moving it to a brighter spot and adjusting its care routine.

Brown or Yellow Leaves

Overwatering or underwatering can cause leaf discoloration. Ensure you’re watering appropriately and using well-draining soil.

Drooping Leaves

While drooping is often a sign of underwatering, it can also occur when the plant is exposed to drafts or extreme temperatures. Address the issue promptly to avoid stress on the plant.