Light
Bright indirect • approx. 10,000–20,000 lux








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Spathiphyllum 'Diamond' brings variegation into the peace lily group, with broad glossy leaves splashed in silvery-white against green, giving it a more graphic and foliage-led presence than standard flowering forms. It still produces the typical pale spathes when mature, but the leaf marbling is the real reason to grow it.
Bright indirect light helps maintain better contrast without scorching the pale areas, while steady moisture and humidity keep the foliage from browning at the edges.
For growers who like peace lilies but want something more visually distinctive year-round, 'Diamond' offers the familiar easy-care structure of Spathiphyllum with a much stronger decorative leaf pattern.
Light
Bright indirect • approx. 10,000–20,000 lux
Water
Water when ~20–35% dry
Substrate
Moisture-retentive but aerated • Evenly moist • Organic-leaning • Fine-medium
Temperature
Ideal: 18–24 °C • Avoid below: 12 °C
Humidity
Moist 50–60 %
Growth habit
clumping rosette-form
Support
not needed
Growth speed
Average
Max size indoors
Max. height: 80 cm • Max. spread: 80 cm
Toxicity & safety
Toxic
Origin & habitat
Cultivar of Spathiphyllum
These metrics are standardised reference points. We compile them by reviewing and cross-checking multiple botanical and horticultural references, then refining them through real-world growing experience. Source links: Plant Care Resources.
Please use the values as guidance. Conditions vary by home, so the same plant can respond differently. For plant-specific context, read the full product description and browse our Plant Care Guides.
Your new plant has just travelled a long way and needs a calm start in its new home. For step-by-step unboxing and first-week care, check our after-delivery care guide. For deeper tips on how your plant settles in over the next weeks, read our houseplant acclimatization guide.