Broad-leaved Marsh Orchid (Dactylorhiza majalis)

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Sunlight Prefers partial shade to full sun; tolerates dappled light in natural marsh habitats, avoid intense midday sun in warm climates

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Watering Keep soil consistently moist to mimic natural marsh conditions; avoid complete drying of the growing medium

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Temperature Hardy to -10°C; thrives in cool to temperate conditions, avoid prolonged temperatures above 28°C

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Leaf: Basal rosette of broad, oval to lanceolate leaves; dark green with subtle purple spots
Flower: Dense terminal spike of pink to pale purple flowers with a three-lobed lip
Stem: Erect, smooth green stem with 2–4 alternate stem leaves

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Watering

Keep soil continuously moist; use rainwater to avoid mineral buildup

Fertilization

Diluted orchid-specific feed every 2 weeks during active growth. Use a balanced, low-strength liquid fertilizer to support flower development

Composted banana peel tea：Compost banana peels for 2–3 weeks; steep in water for 24 hours, dilute 1:20 for root drench to avoid nutrient burn

Pruning

Deadhead spent flower spikes after blooming to redirect energy to root and foliage growth
Remove yellowing or damaged basal leaves in late autumn to prevent disease
Divide overcrowded clumps every 3–4 years in early spring to maintain plant vigor

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Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: No listed toxicity to cats

Humans: No documented toxicity to humans

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Culture: N/A

Usage: Ornamental for bog gardens; used in wildflower habitat restoration projects