ornamentalFamily: AraceaeGenus: Spathiphyllum

Cultivar

Sweet Isabella Peace Lily

Spathiphyllum

The Sweet Isabella Peace Lily is a highly sought-after tropical foliage plant favored for its adaptability to lower light conditions. It features deep green, lance-shaped leaves that grow from a central, clumping base. This cultivar is an excellent choice for indoor environments where it adds architectural interest and helps create a refreshing, green sanctuary.

Spathiphyllum 'Sweet Isabella' is a reliable, elegant tropical plant known for its glossy, dark green foliage and ability to thrive in indoor settings. It brings a calm, lush feel to any room with its classic clumping habit.

Marketplace packs coming soon

Current nursery inventory and 18 / 36 / 72 pricing will appear here when available.

Cultivar Story

Start with Inspiration. Grow Your Aspiration.

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Growing Inspiration

Inspiration for future Agardeni growing environments.

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Marketplace Plant

A realistic representation of the starter plants offered in 18, 36, and 72 plant quantities.

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Aspirational Garden

Grow your aspirational plan into an inspirational garden.

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Plant Detail

A closer look at the fruit, flower, foliage, or mature defining characteristics of this cultivar.

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Repotting / Start Growing

Begin with a starter plant and establish it in a larger pot using quality potting soil with beneficials and fertilizer.

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Start ยท Plan ยท Grow

Start with real plants. Plan with current marketplace availability. Grow your aspirational garden.

Cultivar Video

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See this cultivar from starter plant to aspirational garden.

Plant Profile

Grow Sweet Isabella Peace Lily with confidence

Key growing information first, with the complete reviewed cultivar profile available when you want it.

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Sun

Bright, indirect light to low, indirect light.

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Water

Keep the soil consistently moist but never waterlogged; water when the top inch of soil feels slightly dry.

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Mature size

2-3 feet tall and wide.

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Hardiness

11-12

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Growth habit

Clumping perennial.

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Plant type

tropical foliage plant

View Plant Data

Care, size, flowering, climate, soil, health, and additional reviewed data.

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Good to know

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Growing note

Maintain consistent indoor temperatures and avoid placing near cold drafts, AC vents, or heating registers, which can cause leaf browning.

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Climate note

Thrives in standard household temperatures between 65 and 80 degrees Fahrenheit; protect from temperatures below 60 degrees.

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Flower / fruit

Produces signature white spathes with a spadix center; blooming is most frequent with adequate light.

Growing & Care

Everyday care, growth, feeding, and pruning guidance.

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Sun / light

Bright, indirect light to low, indirect light.

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Growth rate

Moderate.

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Fertilizer

Apply a balanced liquid houseplant fertilizer diluted to half strength during the active growing season in spring and summer.

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Pruning

Remove spent leaves or old flower stalks at the base using sterile shears to maintain a tidy appearance.

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Care notes

Maintain consistent indoor temperatures and avoid placing near cold drafts, AC vents, or heating registers, which can cause leaf browning.

Size & Habit

How the plant grows and the space it needs at maturity.

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Mature size

2-3 feet tall and wide.

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Growth habit

Clumping perennial.

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Spacing

2-3 feet apart in group plantings.

Flower / Fruit

Flowering, fruiting, pollination, bloom, and harvest behavior.

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Flowering / fruiting

Produces signature white spathes with a spadix center; blooming is most frequent with adequate light.

Climate & Hardiness

Cold, heat, chill, and regional growing considerations.

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Hardiness zones

11-12

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Temperature

Thrives in standard household temperatures between 65 and 80 degrees Fahrenheit; protect from temperatures below 60 degrees.

Soil & Water

Moisture, drainage, soil, and pH preferences.

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Watering

Keep the soil consistently moist but never waterlogged; water when the top inch of soil feels slightly dry.

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Soil

Rich, well-draining, peat-based potting mix.

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Soil pH

5.5-6.5

More Plant Data

19 additional reviewed fields from this Plant.id.

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Container Growing

Highly suitable for indoor containers; ensure the pot has adequate drainage holes.

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Family

Araceae

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Foliage Look

Dark green, glossy, lance-shaped, smooth texture.

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Foliage Rules

Leaves are smooth, entire, and dark green with prominent venation.

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Fruit Flower Look

Elegant white, petal-like spathe surrounding a central spadix.

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Fruit Flower Rules

Flowers should only be represented by white spathes with a cream-colored spadix.

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Growth Habit Rules

Maintain the central clumping form; do not depict as a vining or sprawling plant.

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Mature Plant Look

A lush, symmetrical, clumping green tropical foliage plant.

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Mature Stage Morphology

Dense, upright, clumping habit with dark, leathery, glossy leaves; characteristic white spathe flowers emerge on tall stems.

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Morphology Rules

Must show a clumping base structure; foliage should be lush and upright.

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Plant Faqs

How much light does a Sweet Isabella need? It prefers bright, indirect light but tolerates low light well. How often should I water my Peace Lily? Water when the top inch of soil is dry to keep it consistently moist but not saturated. Is this plant safe for pets? Spathiphyllum species can be toxic if ingested; keep out of reach of pets. How large will this plant grow? It typically reaches 2 to 3 feet in height and width at maturity.

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Root Look

Healthy, fibrous, off-white roots filling the starter plug.

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Soil Look

Dark, damp, peat-rich professional potting substrate.

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Starter Stage

Small, tender green shoots with several lanceolate leaves, typically appearing in a propagation plug.

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Starter Stage Morphology

Soft, lighter green juvenile foliage; fibrous root system visible in plug.

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Video Voiceover Script

Welcome to Agardeni, where inspiration for gardening helps us imagine how and where we will grow Sweet Isabella Peace Lily. This is Sweet Isabella Peace Lily, available as 18, 36, and 72 plant starter trays through the Agardeni Marketplace. Let this Peace Lily become part of your aspirational plan, helping you imagine the future indoor tropical environment you want to create. Focus on the elegant deep green foliage, with its signature glossy texture and lance shape that creates a lush, calm focal point. Establish your starter by repotting it into approximately a four inch pot with a quality, well-draining potting mix, then move it later to an appropriate final container when established. Find your inspiration with Agardeni. Explore real plants and real availability. Start. Plan. Grow.

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Youtube Tags

Spathiphyllum Peace Lily Sweet Isabella houseplants indoor gardening tropical plants foliage plants Agardeni plant care

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Youtube Video Summary

The Sweet Isabella Peace Lily is a beautiful, easy-to-grow tropical foliage plant perfect for adding lush greenery to your home. Known for its elegant, glossy leaves, it is a fantastic choice for indoor gardening enthusiasts.

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Youtube Video Title

Growing Sweet Isabella Peace Lily (Spathiphyllum)

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Future Buyer Brand Sellers

Possible future seller options for 2.5-inch, 4-inch, and 1-gallon finished plants.