Atomic Red Carrots Vegetable Seeds Packet

SKU: SEARCA

Pre-order · Shipping January 10, 2027
Regular price $2.35

2025 Seed Prices

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Vacuum Sealed
NON-GMO
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Build Your Garden With These Shido Seeds

Choose a seed packet as your starting point, then round out the bed with these for that thrown-together-but-somehow-perfect harvest.


Barcode: 843458169529

Seed specifications
  • Material: Seed
  • Botanical name: Daucus carota subsp. sativus
  • Genus: Daucus
  • Plant family: Apiaceae
  • Species: Carota
  • Plant type: Biennial grown as annual
  • Pollination type: Vegetable
  • USDA Hardiness Zones: 3-10
  • Packet contents: ≈ 100 Seeds
  • Packaging: Hermetically vacuum-sealed
  • Non-GMO: Yes
  • Seed viability: Up to 10 years (sealed) / 4–5 years (unsealed, ideal conditions)
  • Difficulty: Moderate - Recreational Gardener
Sowing & growing guide

Quick Sowing Guide:

  • When to sow: Direct sow 2-3 wks before last frost; succession sow to midsummer
  • Sowing depth: 1/4 in
  • Initial spacing: 2-3 in
  • Row spacing: 12-18 in
  • Days to germination: 14-21 days
  • Light: Full sun
  • Water: Consistent moisture
  • Soil: Deep, loose, sandy loam free of stones, pH 6.0–6.8
  • Harvest: 70-75 days

Start Growing: Step-by-step sowing and growing guide

About vacuum sealing

Why Vacuum-Sealed Seeds Last Longer

Standard paper seed packets are permeable to oxygen and moisture -- the two primary causes of seed degradation. Most paper-packaged seeds begin losing germination viability after approximately one year, contributing to significant garden-industry waste: packets purchased, not planted, expired, discarded. Shido Seeds are hermetically vacuum-sealed. The packet does not expire quietly in a drawer. It waits.

About the Packaging

Every Shido seed packet is illustrated in the style of Japanese 1910s woodblock printing -- designed and drawn in-house by Chive, that has been exhibiting at the Chelsea Flower Show in London every year and does not, as a matter of principle, sell to big-box retailers. Customers collect the packets as a series. This was not the original plan.

Satisfaction Guarantee

We stand by the quality of our flower seed packets! Every Shido seed packet is lab-tested for germination before it ships. If your seeds do not perform to the stated germination rate under correct growing conditions, contact us and we will replace or refund. Guaranteed!

Horticultural Specifications

Botanical

Daucus carota subsp. sativus

Plant Type

Biennial grown as annual

Light

Full sun

Water

Consistent moisture

Soil

Deep, loose, sandy loam free of stones, pH 6.0–6.8

Depth

1/4 in

Germination

14-21 days

USDA Zone

3-10

Mature Height

12-18 in foliage

Harvest

70-75 days


Atomic Red Carrots Vegetable Seeds Packet - Chive US Wholesale

Getting to know your Atomic Red

Atomic Red is an open-pollinated Imperator-type carrot with long, tapered roots in a deep red. The color comes from lycopene, the pigment found in tomatoes, and it holds up to heat: roasting or steaming deepens the red instead of fading it. Color deepens in cool soil, which makes spring and fall sowings the most vivid. Direct sow into deep, stone-free soil, keep the bed damp for the two to three weeks it takes carrot seed to emerge, and thin without mercy to 2 to 3 inches. Crowded carrots stay thin and pale.


History & origin

Step-by-Step Sowing & Growing Guide

Getting Started

Biennial grown as annual, direct sow

Step 1: Timing - Direct sow 2-3 wks before last frost; succession sow to midsummer.

Step 2: Soil - Deep, loose, sandy loam free of stones, pH 6.0–6.8.

Step 3: Sowing - 1/4 in deep. Germination takes 14-21 days at 55-75°F.

Step 4: Spacing - Thin or transplant to 2-3 in apart in rows 12-18 in apart.

Step 5: Care - Full sun; consistent moisture.

Step 6: Harvest - 70-75 days. Atomic Red colors up deepest in cool soil and the red intensifies when cooked — the lycopene that gives the color is heat-stable.

Before you start

Materials needed to sow

  • Prepared garden bed or deep container: Carrots are direct sown into loose, stone-free soil; containers should be at least 10 inches deep.
  • Garden rake or hoe: To break up clods and remove stones before sowing.
  • Fine-rose watering can or mister: Seed is slow to emerge and must stay damp without crusting.
  • Burlap, board, or light row cover: Holds moisture on the seedbed through the 2 to 3 weeks of germination.
  • Plant labels: Useful for tracking succession sowings.

Materials for harvest and storage

  • Garden fork: Loosens soil so long roots lift out without snapping.
  • Basket or bucket: For collecting roots.
  • Pruning snips: Trim the tops off before storing.
  • Produce bags: Refrigerate trimmed roots for several weeks.

Tip: Pull roots when shoulders reach about an inch across. Color is deepest from cool soil, and the red intensifies with cooking.

Growth Requirements

Light:

  • Requires full sun, at least 6-8 hours daily.

Soil:

  • Deep, loose, sandy loam free of stones, pH 6.0-6.8.
  • Stones, clods, and fresh manure cause forked roots.

Watering:

  • Requires consistent moisture, especially through the 2 to 3 weeks it takes seed to emerge.
  • Uneven watering causes cracking and splitting.

Temperature & Climate:

  • Cool-season crop that germinates well in soil of about 55-75°F.
  • Tolerates light frost; color and sweetness deepen in cool weather.

Fertilization:

  • Work in compost before sowing.
  • Avoid excess nitrogen, which grows tops at the expense of roots.

Maintenance

Thinning:

  • Thin seedlings to 2-3 inches apart once tops are about 2 inches tall; crowded carrots stay thin and pale.

Mulching:

  • A light mulch holds moisture and keeps shoulders covered, which prevents green tops.

Weeding:

  • Weed carefully while seedlings are small; carrots compete poorly.

Watering:

  • Keep soil evenly moist; avoid swings between dry and soaked.

Harvesting:

  • Pull roots when shoulders reach about an inch across.
  • Loosen soil with a fork before pulling to avoid snapping long roots.

Storing:

  • Twist off the tops, then store roots in a bag in the refrigerator for several weeks, or in damp sand in a cool cellar for longer.

Troubleshooting and common mistakes

  • Skipping the thinning: crowded carrots stay thin and pale; thin to 2 to 3 inches
  • Letting the seedbed dry out: carrot seed takes 2 to 3 weeks to emerge and fails if the surface dries
  • Stones and heavy soil: cause forked or stunted roots; loosen soil deeply before sowing

Culinary uses & nutritional information

What it's used for

1. Culinary Applications:

  • Roasted, where the red deepens and sweetness develops
  • Steamed or stir-fried as a bright side dish
  • Shredded raw into slaws and salads
  • Cut into strips for a vegetable platter

2. Nutritional Benefits:

  • Source of lycopene, the pigment that gives the red color, which is heat-stable
  • Fiber, vitamin C, and potassium in typical carrot ranges
  • Lower in beta-carotene than orange carrots

3. Garden Uses:

  • Long, tapered Imperator-type roots in a striking red
  • Color deepens in cool soil, so fall crops color up well
  • Succession sowing through midsummer extends the harvest

4. Practical Benefits:

  • Color survives cooking, so the dish looks as good as the packet
  • Open-pollinated, so seed can be saved with care
  • Worth planning for: deep, loose soil and patient germination

What parts are edible

  • Root: The primary edible part: long, tapered, deep red roots, eaten raw, roasted, or steamed. Cooking deepens the red rather than fading it.
  • Tops: The green tops are edible in small amounts, chopped as a herb or blended into pesto.

Nutritional data

Raw carrot, per 100g (standard reference value; Atomic Red is colored by lycopene rather than beta-carotene, so it carries less of the orange pigment than a standard carrot)

Calories: 41 kcal

  • Carbohydrates: 9.58 g
  • Protein: 0.93 g
  • Total fat: 0.24 g
  • Dietary fiber: 2.8 g
  • Vitamin C: 5.9 mg (7% RDA)
  • Folates: 19 µg (5% RDA)
  • Potassium: 320 mg
  • Cholesterol: 0 mg

Companion plants, pests & diseases

Companion planting

Good companions

  • Onions, leeks, chives: the scent may help deter carrot rust fly
  • Lettuce, radishes: radishes mark the row and loosen soil as they mature before carrots need the space
  • Tomatoes, rosemary, sage: low competition, and the aromatics may help confuse pests

Poor companions / avoid

  • Dill: reported to stunt carrots and to cross with the same family
  • Parsnips: share carrot rust fly and other root pests
  • Fennel: allelopathic, inhibits the growth of many nearby plants

Pests

  • Carrot rust fly: larvae tunnel through roots; cover with row cover from sowing and rotate beds
  • Aphids: cluster on foliage; strong water spray or insecticidal soap
  • Wireworms: tunnel into roots in soil recently converted from sod; rotate and avoid planting after grass

Diseases

  • Alternaria leaf blight: dark spots on foliage in warm, humid weather; improve airflow and rotate crops
  • Powdery mildew: white coating on foliage in dry, humid conditions; space plants and avoid overhead watering
  • Root rot and cavity spot: sunken lesions on roots in wet, heavy soil; improve drainage and avoid overwatering

Pro Tip

Direct sow Atomic Red into deep, stone-free soil and keep the bed evenly damp for the full two to three weeks it takes carrot seed to emerge. Thin without mercy to 2–3 inches; crowded carrots stay thin and pale.

Bonus: Roasting or steaming deepens the red rather than fading it.

Seeds worth keeping

What makes Shido Seeds different

Shido Seeds are designed by Chive Studio, a ceramic design company. We are not a seed conglomerate. We do not sell through big-box retailers. Each variety in the catalog was selected because it is worth growing — not because it ships well in bulk or photographs well in marketing materials.

Every packet is germination-tested at an independent third-party lab before it earns its woodblock illustration. The vacuum seal removes the oxygen that causes standard paper packets to degrade. The stated germination rate is a floor, not a marketing figure.

If something goes wrong, contact us. We will make it right.

Plants that Grow together look good together...even if they are ceramic

Set of Chive Shido Seeds packets with fruit and flower illustrations on a soil background.

Grow It With Parisian Carrot

For a round carrot that suits shallow beds and containers, Parisian Carrot is a natural companion in the same growing season.

Vegetable Shido Seeds packets — Chive US Wholesale

The Rest of the Vegetable Garden

Browse Shido's vegetable seed lineup for every other crop that shares a bed, a season, or a trellis with this one.

Flowers That Never Need Watering

Seeds ask for patience; Chive's ceramic wall flowers are in bloom the moment they are unwrapped, designed in the same studio since 2004.

The credentials behind the packet

Chive Studio started as a ceramics workshop and grew, one collection at a time, into seeds, vases, and everything else now carrying its name. Shido Seeds is the newest branch of that same tree, built on the belief that a seed packet deserves the same attention to material and design as a ceramic vase does. That is why every variety, carrot included, ships vacuum-sealed rather than paper-packed, and why the packaging is illustrated rather than merely printed.

Frequently asked questions

How do you grow Atomic Red carrots?

Direct sow into deep, loose, stone-free soil in full sun, 1/4 inch deep, and keep the bed evenly damp through the 2 to 3 weeks of germination. Thin to 2 to 3 inches, and succession sow through midsummer.

Why are Atomic Red carrots red?

The color comes from lycopene, the same pigment found in tomatoes, instead of the beta-carotene that colors orange carrots. The pigment is heat-stable, so cooking deepens the red rather than fading it.

How long do Atomic Red carrots take to mature?

Roughly 70 to 75 days from sowing. The color is deepest in cool soil, so spring and fall crops tend to color up well.

What type of carrot is Atomic Red?

An Imperator-type carrot, which means long, tapered roots with strong tops. Plan on deep, loose soil.

How do you cook Atomic Red carrots?

Roasting, steaming, or stir-frying all work, and the red holds or deepens. They are also good raw, shredded or cut into strips.

How long do Atomic Red carrot seeds last?

Vacuum-sealed Shido Seeds packets stay viable for up to 10 years when stored properly, compared to roughly one year for a standard paper seed packet. Storing unused packets somewhere cool and dry helps preserve that extended shelf life.

Can Atomic Red carrots grow in containers?

They can, in a container at least 10 inches deep with loose, stone-free mix, since the roots are long. Shallower pots suit rounder varieties better.

Are these seeds lab-tested for germination?

Yes. Every Shido Seeds packet, Atomic Red included, is germination-tested at independent third-party labs before it ever reaches a shelf.

The seed is the start. Verte RX handles the rest.

Most seedlings fail not from bad seed but from soil that runs out of what the plant needs before the plant can find it. Verte RX is a liquid plant vitamin formulated for exactly that window — the weeks after germination when the root system is establishing and the margin between thriving and stalling is narrowest.