Pet Safe
moderate Care
black-eyed Susan
Thunbergia alata 'Orange Wonder'
Black-eyed Susan (Thunbergia alata 'Orange Wonder') is an eye-catching annual variety that is a great addition to any garden. This delicate beauty produces stunning orange blooms that are highlighted by their dark brown center, creating a striking contrast. Its elegant, yet long-lasting flowers grow on a vine-like stem that can reach up to nine feet in length and offer bountiful color late into the season. The plant requires minimal maintenance, making it ideal for gardening novices and experts alike. Engage in the beauty of the Black-eyed Susan and its spectacular orange blooms today.
Sunlight
Partial Shade
Water Needs
medium
USDA Hardiness Zones
Zone 10Zone 11
Hardiness Map
Green areas show climates worldwide where this plant can grow.
Zone 10Zone 11
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Water Every
"3-4" days
Sun Needs
partial-shade
Growth
High
Care Level
Moderate
Watering Schedule
Frequency
Day 1"3-4" daysDay NaN
💧 Water every "3-4" days
Seasonal Adjustments
Adjust watering frequency based on temperature, humidity, and season. Water more frequently in summer and less in winter.
Pro Tip: Check soil moisture before watering. Stick your finger 1-2 inches into the soil—if it's dry, it's time to water!
Season
Fall
Sep Oct Nov
Winter
Dec Jan Feb
Spring
Mar Apr May
Summer
Jun Jul Aug
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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Starts Flowering
Starts Flowering
Starts Flowering
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Pruning Time
Flowering
How to Propagate
Seed Propagation
Start seeds indoors 6-8 weeks before last frost date
Greenwood Cuttings
Take 4-6" cuttings in spring, root in water or moist soil
Greenwood Cuttings
Take 4-6" cuttings in spring, root in water or moist soil
Plant Characteristics
Drought Tolerant
Tropical
Is This Plant Right for You?
Good For:
- •Forgetful waterers
- •Homes with pets
Consider Carefully:
- •Indoor growing
Bloom Seasons
summer
Care Tips
Light Requirements
Enjoys dappled or limited direct sun—about 2–4 hours of morning or late afternoon light and protection during peak midday sun.
Watering
Keep soil consistently moist but not waterlogged. Water when top inch of soil is dry.
Best Planting Time
Plant in early spring or fall for best results. Blooms in summer.