Mixed Carthamus Flower Seeds for Planting – Garden Favorite, Heirloom & GMO Free Seeds for Home Garden

Brighten your garden with the vibrant colors of Mixed Carthamus flowers. Known for their bold, thistle-like blooms, Carthamus is a garden favorite, admired for its ornamental beauty and ease of growth. These heirloom, non-GMO seeds are perfect for home gardeners looking for reliable germination and long-lasting charm.

Features & Specifications:

• Plant Type: Carthamus (Safflower family)

• Flower Colors: Mixed shades of orange, red, and yellow

• Growth Habit: Upright annual with spiny foliage and bold flower heads

• Seed Type: Heirloom & GMO-free, carefully selected for quality

• Plant Height: 24–36 inches (60–90 cm)

• Sun Requirement: Full sun

• Soil Preference: Well-drained, moderately fertile soil

• Blooming Season: Summer to early autumn

• Uses: Garden borders, cut flowers, and ornamental displays

Planting & Sowing Instructions:

1. Seed Preparation: Sow directly outdoors; no pre-treatment required.

2. Sowing Time: Best sown in spring after the last frost.

3. Depth: Plant seeds 1–2 cm deep, spaced 20–30 cm apart.

4. Watering: Water moderately; avoid overwatering as Carthamus is drought tolerant once established.

5. Temperature: Germinates best in warm soil around 18–24°C (65–75°F).

6. Germination Time: 1–3 weeks under suitable conditions.

7. Care: Provide full sun exposure and well-drained soil. Minimal maintenance required, making it beginner-friendly.