Trick to Make Your Grow Unstoppably (And What Sellers Won’t Tell You)
Peace lilies (Spathiphyllum) are one of the most loved indoor plants—and for good reason. Their glossy green leaves and elegant white blooms can instantly brighten any space.
Beyond their beauty, they also gained popularity after the famous Clean Air Study highlighted their ability to help reduce indoor pollutants like benzene and formaldehyde.
But here’s the truth most plant sellers won’t tell you: peace lilies can do much more than simply survive. With the right care tricks, they can grow faster, look fuller, and bloom more often.
Let’s unlock the secrets.
🌿 The Secret Weapon: Milk Fertilizer
It may sound unusual, but milk can be a powerful natural booster for your peace lily.
Milk contains:
Calcium – strengthens roots and cell walls
Phosphorus – encourages flowering
Vitamins & proteins – support lush foliage
How to Use It
Mix:
500 ml whole milk
500 ml water
Water your peace lily with this mixture once a month only.
⚠️ Important: Don’t overdo it. Too much milk can cause sour-smelling soil or fungal issues. Moderation is key.
Used properly, this simple trick can noticeably improve leaf color and bloom production.
☀️ Optimal Light: Bright, Indirect is Best
While peace lilies tolerate low light, they thrive in bright, indirect sunlight.
Place near a north- or east-facing window
Avoid direct harsh sun (it causes brown scorch marks)
Too little light = fewer blooms
If your home lacks natural light, an LED grow light works beautifully—especially during winter months.
💧 Moisture & Humidity: The Tropical Rule
Peace lilies originate from tropical rainforests, so they love:
Consistently moist (not soggy) soil
Moderate to high humidity
Watering Tip
Stick your finger 2–3 cm into the soil:
Dry? Time to water.
Still moist? Wait.
Always empty the saucer after watering to prevent root rot.
Boost Humidity
Mist leaves every few days
Use a pebble tray
Group plants together
This helps prevent brown tips and keeps leaves glossy.
🪴 Repot When Root-Bound
Peace lilies grow quickly. If you see roots coming out of drainage holes, it’s time to repot.
How to Repot
Choose a pot one size larger.
Use quality potting mix + perlite for drainage.
Gently loosen roots.
Remove dead or mushy roots.
Water thoroughly.
Keep in light shade for a few days to reduce shock.
Repot every 1–2 years for best results.
✂️ Pruning for Stronger Growth
Yellow or brown leaves are normal over time.
Use clean scissors.
Cut damaged leaves at the base.
Best done in spring or early summer.
Pruning redirects energy into new growth and flowering.
🌱 Bonus Growth Boosters
Feed regularly: Use a balanced liquid fertilizer monthly during spring and summer.
Clean leaves: Wipe dust with a damp cloth every couple of weeks.
Ideal temperature: 18–27°C (65–80°F).
Keep away from cold drafts and heaters.
🚨 Common Problems & Quick Fixes
Drooping leaves?
Usually underwatering—or sometimes overwatering. Check soil moisture.
Brown tips?
Low humidity or fluoride in tap water. Try distilled or rainwater.
No flowers?
Likely insufficient light or lack of nutrients.
Final Thoughts
The real secret to unstoppable peace lily growth isn’t complicated—it’s consistency.
With:
Monthly milk feeding
Bright indirect light
Proper watering
Occasional repotting
Your peace lily can transform into a lush, bloom-producing showpiece.