Yellow Alder
Passifloraceae BUSH OUTDOOR Placement

Yellow Alder

Turnera ulmifolia

Identified By Unknown Guest

Turnera ulmifolia, commonly known as yellow alder, is a species of plant in the passionflower family that is native to the West Indies and Mexico. It is a perennial shrub known for its bright yellow flowers that open in the morning.

Also known as: Sage Rose Turnera

Growth & Dimensions

Height 30 - 150 cm
Width 30 - 100 cm
Growth Rate Moderate
Care Level Easy
Lifespan Perennial

Ideal Environment

Temperature 15°C - 35°C
Sunlight Hours 6 - 10 hrs/day
Sun Exposure Full sun
Soil pH 6 - 7.5
Watering Interval 5 - 10 days
Humidity 40.00% - 80.00%
USDA Zone 9 - 11

Tropical and Subtropical Regions

Climate: Warm climates with high sun exposure and moderate rainfall.

Soils: Loam Sandy Clay
Annual Rainfall: 800 - 2000 mm

Native Regions

Mexico
Central America
Caribbean
West Indies
Tropical South America

Care Guide

Watering

Water regularly, allowing the top soil to dry out between waterings. Drought tolerant once established.

Sunlight

Requires full sun for optimal flowering. Can tolerate partial shade, but blooms will be fewer.

Soil and Fertilizer

Plant in well-draining soil. Feed with a balanced slow-release fertilizer during the growing season.

Pruning

Prune lightly after flowering to encourage bushier growth and more blooms.

Propagation Methods

Cutting

Take stem cuttings in spring or summer and plant them in moist, well-draining potting mix until rooted.

Seed

Sow seeds in warm, well-draining soil mix with consistent moisture.

Common Diseases & Pests

Root Rot

Fungal
Symptoms:

Yellowing leaves, wilting, and mushy dark roots.

Treatment:

Improve soil drainage and reduce watering frequency. Remove heavily infected roots.

Prevention:

Ensure proper soil drainage and avoid overwatering.

Properties & Benefits

Bears Fruit Used for Tea/Tisane

Uses & Health Benefits

Traditional Herbal Tea

Leaves are sometimes used locally to brew herbal teas for various traditional remedies.

Precautions: Consult a healthcare professional before consuming wild plants.

Key Nutrients / Compounds

Antioxidants moderate Present in leaves

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