150+ Cosmic Purple Carrot Seeds

Cosmic Purple Carrot Seeds (Daucus carota subsp. sativus) is a striking heirloom variety featuring vibrant deep purple skin with a bright orange interior. These long, slender roots are crisp, sweet, and packed with antioxidants, making them as nutritious as they are beautiful. Perfect for fresh snacking, salads, roasting, juicing, and gourmet dishes, Cosmic Purple carrots add a colorful twist to any vegetable garden and kitchen.

Planting Season

Best planted in: Early Spring & Late Summer (Cool Season Root Crop)
Succession sow every 2–3 weeks for continuous harvests throughout the season.

How to Grow Cosmic Purple Carrot Seeds

Sow seeds directly outdoors as soon as the soil can be worked in spring or in late summer for a fall harvest.
Choose a location with full sun and loose, well-drained, stone-free soil.
Sow seeds ¼ inch deep in rows.
Space seeds 1–2 inches apart, then thin seedlings to 2–3 inches apart.
Keep soil consistently moist during germination.
Maintain soil temperatures between 55–75°F for best germination.
Seeds typically germinate within 10–20 days.
Avoid transplanting, as carrots perform best when direct sown.

How to Care for Cosmic Purple Carrot Plants

Water regularly to keep soil evenly moist and prevent root splitting.
Grow in loose, fertile soil to encourage straight, smooth roots.
Mulch lightly to retain moisture and suppress weeds.
Feed sparingly with a low-nitrogen fertilizer if needed.
Keep weeds under control during early growth.
Harvest when roots reach 6–8 inches long for the best sweetness and texture.
Succession plant every few weeks for an extended harvest.
Plants typically mature in 65–75 days after sowing.

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