Toxic to Pets
moderate Care
birthwort
Aristolochia leuconeura
Birthwort (Aristolochia leuconeura) is an amazing plant species, with its wonderfully unique heart-shaped leaves and star-shaped, ivory-colored flowers. It's hardy and long-lived, thriving in most conditions from full sun to partial shade. As a native European species, it is an easy to care for, low maintenance ornamental. When grown in warmer climates, it is an exceptionally drought-tolerant plant, making it suitable for xeriscaping. Its butter-cup yellow markings also stand out against other foliage, giving any garden an unmistakable beauty and complete appeal.Birthwort is a delightful addition to any garden and will give any landscape a touch of elegance.
Sunlight
Partial Shade
Water Needs
medium
USDA Hardiness Zones
Zone 9Zone 10Zone 11
Hardiness Map
Green areas show climates worldwide where this plant can grow.
Zone 9Zone 10Zone 11
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Water Every
7-10 days
Sun Needs
partial-shade
Growth
Low
Care Level
Moderate
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
Pruning Time
How to Propagate
Seed Propagation
Start seeds indoors 6-8 weeks before last frost date
Cutting
Take 4-6" cuttings in spring, root in water or moist soil
Division
Divide root ball in spring, replant sections immediately
Layering Propagation
Bend stem to soil surface, cover lightly, roots form in 4-6 weeks
Plant Characteristics
Toxic to Humans
Is This Plant Right for You?
Consider Carefully:
- •Indoor growing
- •Infrequent watering
- •Homes with pets or children
Bloom Seasons
Pet Safety Warning
Toxicity Level
moderateCare 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.