Khakiweed - Alternanthera pungens (Taxonomy, Characteristics, Distribution, Images)

Khakiweed

Khakiweed, or Alternanthera pungens, is a creeping perennial. This plant goes dormant in times of drought. The visible parts of the plant dry up and die, but the fleshy taproot underground keeps the plant alive until rain returns.

Scientific classification

Species

Khakiweed (Alternanthera pungens)

Pinks, cacti, and allies

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Perennial, Annual, Biennial

Lifespan

Herb

Plant Type

Summer, Fall

Bloom Time

5 cm to 10 cm

Plant Height

Semi-evergreen

Leaf type

20 - 35 ℃

Ideal Temperature

Images of Khakiweed

Distribution of Khakiweed

Distribution Map

Khakiweed is native to temperate and tropical regions of South America and the Caribbean. Over time, it has been introduced and can be found across various continents including Africa, Asia, Europe, and Oceania, signaling a substantial expansion from its original range.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

roadsides, Waste places

Hemisphere Trend Curve

Northern

Sorthern

Care Guide for Khakiweed

Every 1-2 weeks

Water

Full sun

Sunlight

20 - 35 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Adapted to arid conditions, khakiweed is drought-tolerant, requiring watering every 1-2 weeks. Best suited for outdoor growth, khakiweed thrives in xeriscaping and requires minimal irrigation during active growth, showcasing its resilience and ability to conserve water.

Fertilize: For khakiweed, apply balanced nutrition fertilizers monthly during the growing season, using a light dose as per product guidelines. In dormancy, reduce applications. Always water after fertilization to aid nutrient absorption. Careful measurement enhances khakiweed's vigor and resilience in variable climates.

Pruning: Khakiweed has a low-growing, mat-forming habit with spiky leaves and small white flowers. Prune from early to late spring to control growth, encouraging air circulation and aesthetic appeal. Techniques include removing dead stems and thinning overcrowded areas, supported by resources like 'The Royal Horticultural Society'.

Propagation: Khakiweed is a hardy weed that is easy to propagate via stem cuttings. Use a healthy stem segment with several nodes, plant it in well-draining medium, and maintain consistent moisture and warmth for rooting. Prevent over-watering to avoid rot for successful propagation.

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Images of Khakiweed

Distribution of Khakiweed

Care Guide for Khakiweed

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