Osaka Chinese Evergreen (Aglaonema commutatum 'Osaka')

Osaka Chinese Evergreen

Aglaonema commutatum 'Osaka'

It brightens shadowed corners with striking white and green foliage, a resilient survivor of the indoor world. Evergreen perennial foliage plant; other names: Chinese Evergreen.

Prefers bright, indirect light to maintain its white variegation, but is highly adaptable to low-light conditions. Avoid direct sunlight.
1/week
Easy
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Plant Needs

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Sunlight Prefers bright, indirect light to maintain its white variegation, but is highly adaptable to low-light conditions. Avoid direct sunlight.
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Watering Water when the top 1 to 2 inches of soil become dry. Tolerates slight drought better than overwatering.
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Temperature Thrives in warm room temperatures and high humidity. Avoid cold drafts and temperatures below 15°C.
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Characteristics

  • Leaves: Lanceolate to narrowly elliptic, heavily variegated with bright white or cream centers and dark green margins, glossy and smooth;
  • Stems: Short, fleshy, often hidden by the overlapping bases of the leaf petioles;
  • Flowers: Inflorescence consists of a greenish-white spathe surrounding a white to pale yellow spadix, rarely blooming indoors;
  • Roots: Fibrous root system adapted to shallow, well-aerated forest floor soils.
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Care Guide

Watering

Water thoroughly until water drains from the bottom, allowing the top inch of soil to dry out between waterings.

Fertilization

Apply a balanced liquid houseplant fertilizer diluted to half strength.. Do not fertilize during the winter months when plant growth naturally slows down.

Banana Peel Tea:Steep chopped banana peels in a jar of water for 24 to 48 hours. Strain the liquid and dilute 1:1 with fresh water to use as a gentle soil drench. Discard the solid peels in the compost to avoid attracting fungus gnats indoors.
Pruning
  • Grooming: Wipe leaves regularly with a damp cloth to remove dust and allow for better photosynthesis;
  • Maintenance: Snip off any yellowing or dying lower leaves at the base of the stem using sterilized shears;
  • Inflorescence: Remove flowers if they appear, as they drain energy from the plant's foliage production.
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: Toxic to cats per ASPCA due to insoluble calcium oxalate crystals causing oral and GI irritation.

Humans: Contains insoluble calcium oxalate crystals which can cause irritation if chewed or swallowed.

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Garden Uses & Culture

Culture: Popularized in Western interior design during the mid-20th century, the Chinese Evergreen became a staple of office buildings and shopping malls due to its exceptional tolerance of artificial lighting and neglect.

Usage: Cultivated primarily as an indoor ornamental foliage plant. It is also recognized for its ability to help filter indoor air pollutants.