Krameria bicolor
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Krameria bicolor

White ratany

Tier 2 Difficulty: easy Water: low Light: full_sun
Water every
7 days
Temperature
20–35 °C
Soil pH
6–7
Hardiness
Zone 9–10
Click count
1
Observations
15

Description

Source: leafsnap

Krameria bicolor, commonly known as white ratany or simply ratany, is a small shrub that belongs to the Krameriaceae family. It is native to the southwestern United States and northern Mexico, thriving in arid regions with sandy soils. The plant features a woody stem that can grow up to 1 meter in height and produces small, pinkish-purple flowers during the summer months. The leaves of Krameria bicolor are small and scale-like, giving the plant a distinctive appearance. Indigenous people of North America have long valued its roots for their medicinal properties. For centuries, they have utilized these roots as an herbal remedy for various ailments, including diarrhea, dysentery, sore throats, and skin irritations. Krameria bicolor is also used in traditional medicine by some cultures around the world due to its anti-inflammatory properties. Besides its medicinal uses, the plant has historically been employed as a dye source because of its high tannin content. In summary, Krameria bicolor is a fascinating shrub with unique characteristics that have made it valuable both medicinally and culturally through history.

Care Guide

💧 Water Every 7 days
Suggested frequency: Every 7 days
☀️ Light Full sun

Native to bright, sun-drenched environments, White ratany is a tropical woody plant that flourishes in full sun but can also tolerate partial sun. It commonly grows in open, well-lit locations with little shade.

Ideal: Full sun
🌡️ Temperature 20–35°C

White ratany is native to areas that experience seasonal temperatures of 68 to 95 °F (20 to 35 °C). It prefers warm-temperate conditions. For best growth, change its placement as the seasons progress.

Ideal temperature: 20–35°C
💨 Humidity
Humidity:
🪴 Soil 6-7
Soil pH: 6-7
🌱 Fertilizer

The timing of fertilizing White ratany is critical. Apply fertilizer in early spring and continue doing so monthly until early summer. Fertilizer encourages lovely blooms and supplies energy both during dormancy and in active growth phases.

🪴 Pot & Repot
✂️ Pruning
🌿 Propagating
🐛 Diseases & pets
☠️ Toxicity

Characteristics

Plant Type
Shrub
Life Cycle
Perennial, Annual
Genus
Krameria
Family
Krameriaceae
Hardiness Zone
9-10
Mature Height
0.61 m to 1.52 m
Mature Spread
91 cm
Leaf Color
Gray, Silver
Leaf Type
Evergreen
Flower Color
Purple
Flower Size
1.02 cm to 1.52 cm
Bloom Time
Mid spring, Late spring, Early summer
Planting Time
Spring, Summer
Harvest Time
Summer
Native Area
Mexico

Tags (6)

Common Names (1)

en White ratany