Atlantic camas (Camassia scilloides)

Atlantic camas

Also known as: Wild hyacinth, Eastern Camas Lily

Atlantic camas, or wild hyacinth, is a member of the lily family with pale bluish-purple flowers. The bulbs of the atlantic camas are edible but can be difficult to distinguish from the deadly bulbs of the Zigadenus elegans.

Scientific classification

Species

Atlantic camas (Camassia scilloides)

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Perennial

Lifespan

Herb

Plant Type

Spring, Early summer, Late winter

Bloom Time

30 cm to 91 cm

Plant Height

30 cm to 60 cm

Spread

White, Blue, Green, Purple, Lavender

Flower Color

Green

Stem Color

Deciduous

Leaf type

10 - 35 ℃

Ideal Temperature

Moderate

Growth Rate

Images of Atlantic camas

Attributes of Atlantic camas

Growth Rate

During Spring and Summer, atlantic camas exhibits a moderate growth rate. This pace facilitates ample resources for leaf production and sturdy stem growth, while also, interestingly, avoiding rapid drying of the soil around the plant. Although growth pace tapers in less favourable seasons, Spring and Summer witness the most significant and visually evident transformations in atlantic camas, reflecting its optimised growth speed during these thriving months.

Distribution of Atlantic camas

Distribution Map

Atlantic camas, primarily found in its native environment within the North American eastern and central woodlands, has expanded its presence through cultivation and natural spread. It is also noted as an introduced species in the European region. The plant is well-established in its native range and has been cultivated beyond its original habitat, illustrating its adaptability and ornamental appeal.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Prairie, Plains, Meadows, Pastures, Savannas, Woodlands edge, Opening, Open woodlands

Hemisphere Trend Curve

Northern

Sorthern

Quickly Identify Atlantic camas

Pale blue, pink, or white flowers with bright yellow stamens and star-shaped petals.

Linear, grass-like leaves in a basal rosette, 5-15 inches (12.7-38 cm) long.

Slender stem, 2-3 feet (60-90 cm) tall, unbranched, light to medium green.

Compact seed capsules, 1/3 inch (0.85 cm), with three chambers and black lustrous seeds.

Flowers bloom in April and May on a 2-foot (60 cm) high flowering stalk.

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Care Guide for Atlantic camas

Every 1-2 weeks

Water

Partial sun

Sunlight

10 - 35 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Atlantic camas thrives in moist meadows and prefers consistent moisture, tolerating short dry spells. Watering every 1-2 weeks ensures optimal growth. It benefits from outdoor conditions, especially seasonal rains, which enhance its bulb development.

Fertilize: For robust growth, atlantic camas requires balanced fertilizers like a 10-10-10 formula, applied bi-annually in spring and fall at 1/4 cup per square yard. Over-fertilization can harm bulbs; compost is a gentler option. Water after application for optimal absorption during the flowering stage.

Pruning: Atlantic camas produces star-shaped blue flowers in clusters. Prune in early to late spring to promote growth and prevent overcrowding, but avoid heavy pruning to maintain strength. Remove spent flowers and dead foliage for better air circulation and enhanced blooming in the next cycle.

Propagation: Atlantic camas originates from woodland habitats and propagates reliably through corm division rather than sowing. Separate new corms during dormancy and plant in well-draining soil at three times their height. Maintain consistent moisture without waterlogging to ensure quick growth and genetic consistency.

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