Kochia Fire Bush – A Complete Guide

Overview

Kochia Fire Bush (Bassia scoparia), also known as Burning Bush, Summer Cypress, or Mexican Fireweed, is an ornamental annual shrub that transforms from lush green in summer to fiery red in fall. This fast-growing, drought-tolerant plant is popular for landscaping, borders, and erosion control. It adds unique texture and seasonal color changes to gardens and is easy to grow from seed.

Characteristics

• Botanical Name: Bassia scoparia
• Common Names: Kochia Fire Bush, Burning Bush, Summer Cypress, Mexican Fireweed
• Height: 2 to 4 feet tall
• Spread: 2 to 3 feet wide
• Foliage Color: Green in summer, turning red in fall
• Blooming Season: Small, inconspicuous flowers in late summer
• Sun Requirements: Full sun (6–8 hours daily)
• Soil Type: Well-drained, sandy or loamy soil
• Watering Needs: Low to moderate; drought-tolerant once established
• Special Features: Heat and drought-resistant, fast-growing, and deer-resistant

Germination Process

Direct Sowing (Best for Strong Growth)

1. Choose a Sunny Location: Kochia thrives in full sun.
2. Prepare the Soil: Loosen the soil and remove weeds for better seed contact.
3. Sow Seeds: Sprinkle seeds on the surface and press them lightly into the soil. Do not cover with soil, as they need light to germinate.
4. Water Gently: Keep the soil moist but not soggy until germination occurs.
5. Germination Time: Seeds typically sprout within 7 to 14 days.
6. Thin Seedlings: Once they reach 2–3 inches tall, space them 12–18 inches apart.

Indoor Germination (For an Early Start)

1. Use Seed Trays: Fill trays with a well-draining seed-starting mix.
2. Sow Seeds: Scatter seeds on top of the soil and lightly press them in.
3. Provide Light: Place in a bright location or under grow lights.
4. Keep Warm: Maintain a temperature of 65–75°F (18–24°C).
5. Water Lightly: Mist the soil to keep it moist.
6. Transplanting: When seedlings are 3–4 inches tall, harden them off before planting outdoors.

Care Tips for Healthy Kochia Plants

• Watering: Water occasionally; avoid overwatering.
• Fertilization: Not necessary, but compost can boost growth.
• Pruning: Trim if needed to maintain shape.
• Pest Control: Generally pest-free but watch for aphids.
• Spacing: Ensure proper spacing to allow air circulation and prevent disease.

Kochia Fire Bush is a low-maintenance, high-impact plant that adds stunning seasonal color and texture to any landscape. With its fast growth and fiery red fall foliage, it is an excellent choice for borders, hedges, and ornamental gardens!