Earth star - Cryptanthus acaulis (Care, Characteristics, Distribution, Images)

Earth star

Also known as: Green earth star

The earth star (Cryptanthus acaulis) is an incredibly charming and unusual plant that grows in a prostrate manner, creeping along the ground, in tropical climates. This plant gains all of its nutrients from rain and the air through foliar scales, not by roots like most other plants. It is commonly used as a houseplant.

Scientific classification

Species

Earth star (Cryptanthus acaulis)

Grasses, sedges and allies

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Perennial

Lifespan

Herb

Plant Type

Late spring, Summer, Early fall

Bloom Time

10 cm to 15 cm

Plant Height

10 cm to 15 cm

Spread

Green

Leaf Color

2.5 cm

Flower Size

Images of Earth star

Distribution of Earth star

Distribution Map

Earth star is naturally found in South America and has been cultivated in various regions beyond its native range. Although it primarily thrives in tropical and subtropical climates, its resilience allows it to be grown in a diversity of settings that replicate its original habitat conditions.

Native

Cultivated

Invasive

Introduced

No species reported

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Hemisphere Trend Curve

Northern

Sorthern

Care Guide for Earth star

Every week

Water

Full sun

Sunlight

5 - 35 ℃

Ideal Temperature

Potting Mix, Garden Soil

Soil Type

Water: Thriving in humid tropical environments, earth star efficiently absorbs moisture and prefers consistent humidity. Water weekly to maintain hydration. As an indoor plant, earth star flourishes with higher humidity during its growing season, enhancing its foliage and coloration.

Fertilize: Fertilize earth star monthly during spring and summer with diluted succulent food to prevent root burn and promote health. In cooler months, reduce to bi-monthly. Apply fertilizer to moist soil for optimal nutrient uptake, ensuring earth star thrives with vibrant coloration and growth.

Propagation: Earth star is a bromeliad that prefers well-drained soil and bright, indirect light. For propagation, separate pups when they reach one-third the size of the parent. Ensure they have roots before potting. Regular misting aids acclimation and promotes healthy growth.

Repotting: Earth star should be repotted every 2 years in shallow pots suitable for its short roots. Refresh the soil in spring and use well-draining containers slightly larger than its size. Maintain consistent moisture and indirect light post-repotting for optimal growth.

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