Peace Lily Fertilizer
Help your peace lily maintain deep green leaves, healthy roots, and white blooms with gentle liquid nutrition made for this popular houseplant.
Mix it into your normal watering routine as directed for simple, consistent feeding without adding a separate plant-care step.
Why You'll Love It
- Healthy Foliage For pale foliage and brown tips instead of deep glossy green.
- Bloom Support For peace lilies making plenty of leaves but few white blooms.
- Steady Growth Gentle enough for a plant kept in low indoor light.
Made by growers
More than a bottle on a shelf.
- Talk to real plant people. The team that mixes the formula answers your email.
- Made in-house, in the USA. Every bottle mixed and filled by us, not a third party.
- We're growers, not resellers. We use this on our own plants before it ships.
- Bundle savings only here. Pair any two TPS formulas — your order ships free.
Liquid peace lily fertilizer with a gentle 3-1-2 NPK plus kelp and micronutrients. Supports deep green leaves and more white blooms.
How to Use Peace Lily Fertilizer
| Method | Amount | How Often |
|---|---|---|
| Watering can | 1 tsp per quart (32 oz) of water | Spring & summer: every 1–2 weeks |
| Watering can | Same dilution | Fall & winter: every 4 weeks |
| Leaf misting (optional) | ½ tsp per pint (16 oz) of water | Every 1–2 weeks |
Mix into your normal watering — no separate feeding routine needed.
What's Inside
The 3-1-2 ratio (3% nitrogen, 1% phosphate, 2% potash) is weighted for a foliage plant that also flowers. Peace lilies are grown first for their glossy leaves, so the nitrogen-forward blend fuels lush green growth, while the phosphorus and potassium support the white spathes — without the excess phosphorus most potting mixes never use. Over two-thirds of the nitrogen is nitrate nitrogen, the form roots absorb directly, which means faster response and lower burn risk than cheap ammonium-heavy formulas.
Beyond NPK: sea kelp (Ascophyllum nodosum) for natural growth compounds, plus calcium (1%), magnesium (0.5%), iron, manganese, zinc, boron, and copper — the micronutrients that keep leaves deep green and glossy rather than pale, and that prevent the brown leaf tips and stalled growth peace lilies show when nutrition runs low.
Made For
Every peace lily (Spathiphyllum), from compact tabletop plants to large floor specimens — the common varieties like Mauna Loa, Sensation, and Domino, grown in homes, offices, and low-light corners.
Problems It Solves
- Leaves but few or no white blooms
- Pale or yellowing foliage instead of glossy green
- Brown leaf tips and edges
- Slow or stalled growth in plants potted over a year
FAQs
How often should I feed my peace lily?
Every 1–2 weeks during spring and summer, and every 4 weeks in fall and winter. Diluting into your regular watering (1 tsp per quart) keeps nutrition steady without buildup — peace lilies are sensitive to over-fertilizing and respond better to small consistent feeding than occasional heavy doses.
Why isn't my peace lily blooming?
The most common reason is too little light — peace lilies tolerate low light but need bright indirect light to flower. Nutrition is the other half: this formula's phosphorus and potassium support the spathes. Feed steadily through the growing season and move the plant to brighter indirect light, and blooms usually follow.
Why are my peace lily's leaf tips turning brown?
Brown tips usually come from fertilizer buildup, inconsistent watering, or tap-water minerals — not a nutrient shortage. Feeding at the correct dilution avoids the buildup cause. If tips keep browning, flush the soil with plain water occasionally and let the plant dry slightly between waterings. New growth should come in clean.
Will this burn my peace lily?
No — at the directed dilution, the gentle 3-1-2 formula is designed for regular use. Nitrate-based nitrogen and low salt concentration make burn very unlikely, which matters since peace lilies are more sensitive to over-fertilizing than most houseplants. For recently repotted plants, start at half strength for the first two feedings.
When will I see results?
New growth typically comes in greener within the first couple of weeks of regular feeding, and a droopy, hungry plant often perks up quickly. Blooms follow the plant's cycle once it's healthy and getting enough light — usually over the following weeks to a season.
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