Diamond Peace Lily – Memento Belfast plant product photoDiamond Peace Lily – Memento Belfast plant product photo

Memento Belfast

Diamond Peace Lily (Spathiphyllum)

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Peace Lily Diamond (Spathiphyllum Diamond) 🤍🌿

The Peace Lily Diamond is a beautiful variegated cultivar of the classic Peace Lily, with glossy dark green leaves marked with pale, marbled speckles and streaks. The contrasting foliage gives this familiar houseplant a little extra character, while its elegant white flowers bring the same fresh, calming feel that Peace Lilies are loved for.

From a genus native to tropical regions of the Americas, the Peace Lily Diamond enjoys warm, bright spaces with filtered light. Its striking foliage makes it a lovely choice for adding a little greenery and pattern to bedrooms, living spaces, offices or anywhere that could use a touch of botanical character.

Plant Care

Light: Bright, indirect light is ideal for maintaining its beautiful variegation. It will tolerate lower light, although growth may be slower and flowering less frequent. Avoid harsh direct sunlight.

Watering: Keep the soil lightly moist, allowing the top inch to dry out slightly between waterings. Peace Lilies can be dramatic when thirsty and will often droop when they need a drink.

Temperature: Prefers warm temperatures around 18–24°C and should be protected from cold draughts.

Humidity: Enjoys higher humidity and will appreciate a humid room or being grouped with other plants.

Feed: Use a balanced houseplant fertiliser every 4–6 weeks during spring and summer to support healthy growth.

Good to Know

Variegation: Each plant has its own unique pattern of pale speckles and streaks, so no two plants will look exactly the same.

Blooming: Can produce elegant white spathes when growing in the right conditions.

Toxicity: Mildly toxic if ingested — keep away from pets and children.

Also Known As: Spathiphyllum Diamond, Variegated Peace Lily.

Origin: Tropical Americas (genus origin; cultivar developed in cultivation).

Size: 14cm x 45cm

Meet Your Plant
  • Growth: Leaf shape, colour and growth habit naturally vary between individual plants.
  • Pet Safety: Keep away from pets and children; some parts may be harmful if eaten.
  • Botanical Name: Spathiphyllum

Living plants naturally vary in size, shape and colour. Check the product options for supplied pot dimensions where available.

Good To Know

Bright, Indirect Light

Loves being in the spotlight. Thrives on attention. Just not direct sunlight, that’s where it draws the line. We’re glowing, not grilling.

Not for Pets or Kids

Beautiful but with a dark side. The leaves and/or other parts of this plant can be toxic. Keep away from pets, children and adults who never grew up.

How not to kill your Diamond Peace Lily (Spathiphyllum)

We've created a personalised Grow Guide for your Diamond Peace Lily (Spathiphyllum). Just follow this easy guide and you & your new leafy mate will be loving life together!

Light: Indirect

Choose a bright position with filtered or indirect light. Protect from harsh direct summer sun. Only use lower light where the individual plant’s care profile says it is tolerated.

Watering: Moderate

Check the compost before watering. Water when the upper layer begins to dry, then let excess water drain away. Adjust to the plant, pot, light and season.

Humidity: Normal

Atmospherics? I'm really not that bothered, actually. Just your everyday household humidity is fine. No extra attention required, thanks, so don't be comin' at me with that spritzer!

Top tips from our Agony Plant.

Memento Top Tip

If the leaves droop, check the compost first. Water only if it needs it; adding more water to wet roots will not help.

Diva Rating

5 / 10 — A Bit Fussy

New home or buddy for your leafy mate?