Seed Treatment:
• Cold stratification: Place seeds in a sealed plastic bag with moist sand or vermiculite and refrigerate at 35–40°F (1–4°C) for 2–4 weeks.
• Alternatively, direct sow in fall to allow natural stratification over winter.
• Seeds are light-dependent germinators — do not cover with soil.
When to Sow:
• Outdoors: Sow in early spring or fall for natural stratification.
• Indoors: Sow 6–8 weeks before the last frost date, applying cold stratification first if desired.
Sowing Instructions:
• Surface sow onto moist, well-draining soil or seed-starting mix.
• Do not cover seeds — press lightly into the surface.
• Keep soil evenly moist during germination.
• Ideal temperature: 60–65°F (15–18°C).
• Germination takes 14–21 days, though it can be slower depending on conditions.
Light Requirements:
• Requires full sun for best flowering.
• Ensure at least 6 hours of direct light daily.
Soil Requirements:
• Prefers well-draining, sandy or rocky soil.
• Tolerates dry, poor soils once established.
• pH range: 6.0–7.5.
Watering:
• Keep soil lightly moist during germination.
• Once established, water sparingly — drought tolerant and dislikes soggy conditions.
Spacing:
• Thin or transplant seedlings to 8–12 inches (20–30 cm) apart.
Growing Tips:
• Produces vibrant orange, crepe-paper-like flowers from late spring to early summer.
• Works well in rock gardens, borders, wildflower areas, and xeriscapes.
• Deadhead to extend bloom time or allow to self-seed.
• Hardy perennial in USDA Zones 5–9.