Spreading alkaliweed (Cressa truxillensis)

Spreading alkaliweed

Spreading alkaliweed (Cressa truxillensis), despite its appearance, is a relative of morning glory. It comes from Mexico and the United States where it can be found in saline or alkaline soils. Most often it is seen on beaches or desert flats where other plant cover is rare. Nearly all surfaces are covered in tiny white hairs.

Scientific classification

Species

Spreading alkaliweed (Cressa truxillensis)

Nightshades, bindweeds, gooseweeds, and allies

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Perennial

Lifespan

Herb

Plant Type

6 mm

Flower Size

White

Flower Color

Evergreen

Leaf type

Summer

Growth Season

Moderate

Growth Rate

Images of Spreading alkaliweed

Attributes of Spreading alkaliweed

Growth Rate

Exhibiting a moderate growth rate, spreading alkaliweed dynamically evolves throughout the summer. This pace fosters a balance, enabling ample energy allocation for leaf production, stem thickening, and modest height increments. In this active growing season, spreading alkaliweed strikes a fascinating synergy between growth and resilience, enriching the horticultural landscape with its adaptive nature.

Distribution of Spreading alkaliweed

Distribution Map

Spreading alkaliweed is a plant species with a native range spanning parts of South America and Central America. The plant has been introduced and established itself on another continent, specifically in regions of Australasia. Its presence across multiple climatic zones exhibits its adaptability to diverse environments outside of its original habitat.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Saline and alkaline ponds, marshes, lakes, fields

Hemisphere Trend Curve

Northern

Sorthern

Care Guide for Spreading alkaliweed

Every week

Water

Full sun

Sunlight

Water: Spreading alkaliweed, thriving in arid environments, demonstrates high drought tolerance by efficiently storing moisture. It requires minimal supplemental watering, ideally weekly, to maintain health without excess moisture. Typically grown outdoors, spreading alkaliweed is ideal for xeriscaping, reducing irrigation needs.

Fertilize: To care for spreading alkaliweed, use balanced fertilizers bi-monthly at half-strength to encourage growth, especially during spring and summer. Apply to moist soil and avoid over-fertilization. Adjust feeding as growth slows in fall and winter, ensuring even distribution for optimal health.

Pruning: Spreading alkaliweed is a hardy perennial that spreads well and tolerates saline soils. Prune in early to late spring to promote growth and maintain shape, ensuring to trim dead stems and thin older growth for air circulation. Light pruning boosts resilience and aesthetics.

Propagation: Spreading alkaliweed thrives in challenging environments, propagating best from healthy, non-flowering cuttings. Use a well-draining mix to reflect its natural habitat, ensuring consistent moisture and warmth. Avoid overwatering to prevent rot, which is crucial for successful rooting.

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Learn More About Spreading alkaliweed

Sunlight Requirements

How to Transplant

How to Prune

How to Grow and Care

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