Cosmic Purple Carrot Seeds | Purple Skin, Orange Flesh

Cosmic Purple carrot seeds grow colorful roots with bright purple skin and contrasting yellow-orange flesh. Their spicy-sweet flavor adds interest to fresh carrot sticks, slaws, roasted vegetables, and homegrown juice. Pull a root from the garden and slice it crosswise to reveal the two-tone color inside.

Choose your seed pack

• Small packet: approximately 500 seeds.
• 1 gram packet.
• 1/4 oz pack.
• 1 oz pack.
• 4 oz pack.

One cart quantity purchases one selected pack. Weight-based packs are sold by weight; seed counts vary with seed size and lot. This listing is for seeds to plant, not harvested carrots or live plants.

Variety details

• Botanical name: Daucus carota subsp. sativus.
• Root appearance: purple skin with yellow-orange flesh.
• Typical root length: approximately 7 inches under suitable growing conditions.
• Flavor: spicy-sweet.
• Harvest timing: approximately 65 days from sowing in favorable conditions; weather, soil, and preferred root size affect timing.
• Life cycle: biennial, usually grown as a single-season root crop.

When and where to sow

Direct-sow into the final growing position rather than transplanting. Begin spring sowing approximately two weeks before your expected last frost when the soil is workable. Repeat small sowings about every three weeks while conditions remain suitable. In mild climates, plan fall or winter crops around local temperatures; extreme heat and frozen soil limit growth.

Choose full sun where possible; light partial sun can be tolerated, but heavy shade reduces performance. A soil temperature of approximately 45–85°F supports germination, with emergence generally slower in cool soil.

Soil preparation and planting

Prepare loose, deeply cultivated, well-drained soil free of stones and compacted layers. Incorporate well-finished compost before sowing. Avoid fresh manure and excessive nitrogen, which can encourage forked roots or leafy growth at the expense of roots. A soil pH around 6.0–6.6 is suitable. Do not rely on adding a little sand to correct heavy clay; improving soil structure or using a raised bed is a better approach.

Sow 1/8–1/4 inch deep and keep the surface consistently moist until seedlings emerge. Germination commonly takes 10–21 days, depending on conditions. A small amount of dry sand can help distribute the tiny seeds more evenly.

Thinning and ongoing care

Thin seedlings to approximately 3 inches apart so roots have room to develop. Snip unwanted seedlings at soil level if pulling would disturb their neighbors. Weed gently while plants are small.

Water regularly to maintain even soil moisture without waterlogging. Once established, a light mulch can help moderate soil temperature and moisture. Cover exposed root shoulders with soil as the crop grows.

Growing in containers

Use a container with drainage holes and at least 12 inches of usable soil depth for root development. Fill with loose potting mix, sow directly, and thin to the same spacing used in beds. Containers dry more quickly than garden soil, so monitor moisture closely, especially during germination.

Harvest and kitchen use

Begin checking roots near the listed maturity period and harvest at the size and tenderness you prefer. Loosen the soil gently before lifting to avoid snapping roots. Enjoy washed carrots raw, cooked, or juiced. Purple skin color may fade or bleed during cooking, so serve some raw to showcase the contrast.

Storage

Remove leafy tops soon after harvest to reduce moisture loss. Refrigerate sound roots in a bag or container that maintains humidity; wash before preparing or eating. For longer storage, keep unwashed, undamaged roots in a suitable cool, humid storage area with clean, slightly damp packing material, and check regularly for decay.

Leaving roots in the ground under mulch is an option only where local winter conditions allow access and prevent damaging freezes or waterlogging. Harvest before conditions become unsuitable.

Seed-saving note

Carrots generally flower and set seed in their second season after sufficient cold exposure. Saving true-to-type seed requires attention to isolation from other flowering carrots and compatible wild relatives.