Purple rattlesnakeroot (Nabalus racemosus)

Purple rattlesnakeroot

The purple rattlesnakeroot species is distinguished from the other plants of its genus by its purple flowers with hairy bracts and smooth stems below the flower. The plant attracts a number of pollinators and insects, including bumblebees, beetles, moths, and wasps.

Scientific classification

Species

Purple rattlesnakeroot (Nabalus racemosus)

Asters bellflowers fanflowers and allies

Instantly identify plants with a snap

Snap a photo for instant plant ID, gaining quick insights on disease prevention, treatment, toxicity, care, uses, and symbolism, etc.

Download the App for Free

Summer, Fall

Bloom Time

30 cm to 1.5 m

Plant Height

Pink, Purple

Flower Color

Deciduous

Leaf type

5 - 32 ℃

Ideal Temperature

Images of Purple rattlesnakeroot

Care Guide for Purple rattlesnakeroot

Every week

Water

Partial sun

Sunlight

5 - 32 ℃

Ideal Temperature

Water: Purple rattlesnakeroot prefers moderate moisture similar to its temperate origin, requiring consistent soil moisture without waterlogging. Weekly watering is ideal to maintain this balance. Typically grown outdoors, purple rattlesnakeroot adapts to seasonal rainfall, influencing its growth cycles and water uptake efficiency.

Fertilize: Fertilize purple rattlesnakeroot in spring with balanced, slow-release fertilizer, applying monthly during the growing season. Adjust quantity based on size and avoid over-fertilization to prevent root burn. Reduce feeding in late summer for dormancy preparation. Always wear gloves to avoid irritation from fertilizer contact.

Pruning: Purple rattlesnakeroot thrives with early spring pruning to enhance health and shape. Trim dead stems to boost airflow, reduce disease risk, and promote blooms. Clean cuts prevent infections, while regular pruning maintains size and vigor, ensuring a tidy, flourishing display.

Propagation: Purple rattlesnakeroot propagates easily via sowing, favoring well-drained soil with stable moisture. Optimal propagation requires soil similar to its native loamy or sandy loam, rich in organic matter. Proper seed spacing is essential to promote strong root development and overall plant vigor.

Get tips and tricks for your plants.

Keep your plants happy and healthy with our guide to watering, lighting, feeding and more.

Download the App for Free

Learn More About Purple rattlesnakeroot

Plant disease auto-diagnose & prevention

AI-powered plant doctor helps you diagnose plant problems in seconds.

Download the App for Free