Sulfur Paintbrush Seeds (Castilleja sulphurea) – 50 Seeds for Planting, Native Wildflower

Sulfur Paintbrush Seeds – Castilleja sulphurea – 100mg for Planting, Native Wildflower, Cream-Yellow Bracts, Alpine Meadow Pollinator Plant
$6.50 $13.00
Sulfur Paintbrush Seeds (Castilleja sulphurea) – 50 Seeds for Planting, Native Wildflower

Sulfur Paintbrush Seeds (Castilleja sulphurea) – 50 Seeds for Planting, Native Wildflower

$6.50 $13.00
TitleSulfur Paintbrush Seeds – Castilleja sulphurea – 100mg for Planting, Native Wildflower, Cream-Yellow Bracts, Alpine Meadow Pollinator Plant

About This Plant

Sulfur Paintbrush (Castilleja sulphurea) is a native wildflower known for its creamy-yellow bracts and upright growth habit. It thrives in alpine and western meadow habitats and attracts pollinators such as bees, butterflies, and hummingbirds. It is a semi-parasitic species that grows best with native grasses or perennials and prefers well-drained soils.

What You Will Receive

50 seeds of Castilleja sulphurea. This listing is for seeds only; no live plant material is included. Seeds are intended for planting in suitable, well-drained soil and may require cold stratification for best results.

Growing Information

  • Soil Type: Well-drained, rocky or loamy soils
  • Sunlight: Full sun to part shade
  • Watering: Moderate to low; drought-tolerant once established
  • Planting Season: Fall or early spring (cold stratification recommended)
  • Days to Maturity: 2–3 years for full flowering
  • Common Name: Sulfur Paintbrush
  • Scientific Name: Castilleja sulphurea
  • Plant Type: Perennial wildflower
  • USDA Zone: 4–8

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