Also known as: White baptisia, False indigo, White indigo
White wild indigo (*Baptisia alba*) is a perennial wildflower that grows best in full sunlight or partial shade. It is naturally found in pine woods, along riverbanks, and forest edges. This plant is a larval host plant for the wild indigo duskywing and Moroccan duskywing butterflies. It is also browsed by rabbits and deer. A variety of birds are attracted to white wild indigo seeds.
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Toxic to Humans
Toxicity
61 cm to 1.2 m
Plant Height
60 cm to 75 cm
Spread
Green, Blue, Gray, Black
Leaf Color
2.5 cm
Flower Size
Brown, Black, Copper
Fruit Color
White
Flower Color
Silver, Gray, Green, Purple, Black, Blue
Stem Color
Winter dormancy
Dormancy
Deciduous
Leaf type
5 - 32 ℃
Ideal Temperature
Spring, Summer
Growth Season
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Culture
Toxicity
Quickly Identify
Care Guide
FAQs
Common Diseases
Images of White wild indigo
Culture
Garden Use
The white wild indigo plant is sought by gardeners for its beautiful long flower spikes and interesting-looking seed pods, both of which are used in fresh or dried flower arrangements. It is also attractively easy to care for. These plants are most often found in sunny cottage gardens, perennial flower beds, and mixed borders.
Symbolism
Protection
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Toxicity
White wild indigo is toxic to humans, dogs, and cats. All parts of white wild indigo contain a natural irritant and absorb toxins like lead and pesticides, making them dangerous if ingested. Humans risk severe poisoning from accumulated toxins, while pets may suffer mild to severe symptoms. Immediate veterinary care is essential if pets consume white wild indigo. Keep white wild indigo away from children and pets.
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Water:
White wild indigo thrives in well-drained soil and adapts to moderate moisture. Water once weekly to maintain health, mimicking seasonal rainfall during active growth while allowing for short dry spells. Consistent hydration without waterlogging is essential for optimal cultivation of white wild indigo.
Fertilize:
To promote vibrant growth in white wild indigo, apply a balanced, slow-release fertilizer in spring, using about one tablespoon per square foot. Annual fertilization suffices due to white wild indigo's moderate nutrient needs. Avoid late-season applications to prevent frost damage and over-fertilization, which can hinder flowering.
Pruning:
White wild indigo features tall flower spikes and a bushy form. Prune in early spring to remove dead stems, promoting vigorous blooms and healthy growth. Use clean tools to prevent disease. Consult local horticultural sources for best practices tailored to your region.
Propagation:
Propagation of white wild indigo occurs by sowing seeds in Spring, with a difficulty level of easy to moderate. Success is marked by germination and young plant growth, necessitating adequate moisture and warmth during the process.
Repotting:
Repot white wild indigo every 2-3 years in early spring for growth. This robust perennial can reach 4 feet and needs a wide container for its taproot. After repotting, ensure full sun and well-drained soil for recovery. White wild indigo is low maintenance but requires ample space.
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