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Root vegetable
Apiaceae
Organic root vegetable seeds
Organic yellow 'Yellowstone' carrot
Daucus carota subsp. sativus
Product code : BIOVO-0169
Organic 'Yellowstone' carrot produces long yellow cylindrical to slightly tapered roots, generally 15 to 20 cm (6 to 8 in) long. Its crisp, mild, slightly sweet flesh is excellent raw or cooked. Direct-sow in deep, light, loose, stone-free soil, 0.5 to 1 cm (0.2 to 0.4 in) deep. Keep the surface moist during germination, which generally takes 10 to 20 days at 10–24 °C. Thin to approximately 5 cm (2 in), then harvest around 73 days. The selection contains approximately 250 reproducible organic seeds. Long golden roots add bright colour to mixed harvests, raw platters, soups, and trays of roasted vegetables. Their distinctive colour remains attractive after gentle cooking.
- Exposure
- Sun
- Life cycle
- Biennial grown as an annual crop
Discover the plant
Common name'Yellowstone' yellow carrot
FamilyApiaceae
GenusDaucus
Speciescarota subsp. sativus
CultivarYellowstone
TypeRoot vegetable
Botanical nameDaucus carota subsp. sativus
Reproducible seedsYes
Organic yellow 'Yellowstone' carrot (Daucus carota subsp. sativus) is a yellow carrot with a long, smooth, tapered root and a slightly blunt tip. Its 15 to 20 cm (6 to 8 in) root suits gardens, raised beds, and genuinely deep containers. Flesh offers a crisp texture and mild flavour when growth remains steady and roots are harvested before becoming oversized. Maturity generally occurs around 73 days from direct sowing, depending on temperature, moisture, and fertility. These organic yellow carrot seeds support successive sowings from spring through late summer to spread harvests. The long tapered root also makes sizing and lifting practical for beginning gardeners and family garden projects.
Always direct-sow because transplanting easily distorts the developing taproot. Prepare light, loose, stone-free, well-drained soil, then place seed approximately 6 to 12 mm (1/4 to 1/2 in) deep. Keep the surface moist until emergence, which may take up to three weeks, and prevent crusting after rain. Thin gradually to leave approximately 5 to 8 cm (2 to 3 in) between plants. Provide approximately 2.5 cm (1 in) of water weekly, including rainfall. Water stress can produce small, bitter, fibrous, or misshapen roots. Weed shallowly and cover exposed shoulders with a little soil to prevent greening.
Harvest as soon as shoulders reach the diameter you prefer without waiting for an absolute date. Water the previous day or harvest after light rain, then loosen soil with a fork before pulling to avoid broken roots. Remove tops promptly and refrigerate clean carrots. 'Yellowstone' may be eaten raw, whole, roasted, glazed, steamed, or added to soups. To freeze small whole carrots, blanch them according to a tested preservation method. Carrots normally flower in their second year; seed can cross with nearby flowering carrots and may not reproduce the cultivar faithfully. Use clean harvest containers and discard roots showing decay or severe damage.
Sowing guide
It all startswith a seed.
Sowing depth
0.5 to 1 cm (0.2 to 0.4 in)
Spacing / density
Thin to approximately 5 to 8 cm (2 to 3 in)
Germination temperature
10 to 24 °C (50 to 75 °F)
Germination time
Approximately 10 to 20 days depending on temperature and moisture
Sowing period
Spring as soon as soil can be worked, then successive sowings through late summer according to the local season
Propagation
Direct sowing only for regular root production
Growing method
How to grow a carrot: 'Yellowstone' carrot. Direct-sow as soon as soil can be worked. Loosen at least 35 to 40 cm (14 to 16 in) of soil, remove stones, and incorporate only well-decomposed compost. Make a furrow 6 to 12 mm (1/4 to 1/2 in) deep, distribute seed sparingly, and firm lightly. Keep the surface moist with a gentle spray until emergence, which may require up to three weeks. When crust forms after rain, break it carefully without disturbing seed. Once seedlings reach 8 to 10 cm (3 to 4 in), thin gradually to 5 or 8 cm (2 to 3 in). Water deeply to provide approximately 2.5 cm (1 in) weekly, including rainfall, and weed shallowly. Cover any greening shoulder with a little soil. Make two or three sowings three weeks apart. Harvest when diameter suits your use, loosen with a fork, and remove tops. Record dates, texture, and forked roots to improve the next batch. Cool every harvest promptly and keep rows labelled. Inspect foliage for aster yellows symptoms and remove suspicious plants rather than composting them beside healthy carrots. Keep the surface evenly moist during hot winds. After each thinning, close gaps gently without compacting the remaining roots.
Soil and care
The right care,at the right time.
Soil pH
Approximately 6.0 to 7.0
Care level
Easy
Watering
Keep the surface evenly moist while yellow 'Yellowstone' carrot germinates, because the shallow seed and young taproot cannot recover well from crusting. Before yellow 'Yellowstone' carrot emerges, use a gentle flow; as roots lengthen, water more deeply and let excess leave the bed. For yellow 'Yellowstone' carrot, moisten the full depth of the developing root instead of repeatedly wetting only the surface. Mulch yellow 'Yellowstone' carrot lightly only after establishment, limiting abrupt wet-dry cycles that can cause cracking or uneven texture. A yellow 'Yellowstone' carrot container must drain freely and needs daily checks in warm wind while the edible root enlarges.
Soil type
The 'Yellowstone' carrot prefers deep, light, loose soil completely free of stones. Sandy loam amended with a moderate amount of mature compost lets long roots enlarge without forking. Aim for slightly acidic to neutral soil, around pH 6.0 to 7.0, with reliable drainage. Avoid fresh manure, hard clods, compaction, and surface crusting. In containers, use a fine vegetable mix at least 25 to 30 cm (10 to 12 in) deep and check that every drainage hole remains open.
Fertilization
'Yellowstone' needs loose soil more than repeated feeding. Let a soil test guide any corrective amendment. For yellow 'Yellowstone' carrot, fresh manure can distort root shape and encourage hairs. Never place fertilizer directly against young roots. Excess nitrogen pushes 'Yellowstone' yellow carrot toward tops instead of roots. Use new growth to judge whether nutrition is adequate. For 'Yellowstone', keep fertilizer outside the developing root's immediate path. Apply every fertilizer at its labelled rate. For yellow 'Yellowstone' carrot, its tops should stay healthy without becoming rank.
Moisture
Evenly moist soil without saturation
Seasonal care
Seasonal care for 'Yellowstone' carrot. In spring, prepare light soil and sow as soon as it can be worked. Keep the surface moist through slow germination and prevent soil crusting. After emergence, thin promptly and weed shallowly. Provide approximately 2.5 cm (1 in) of water weekly, including rainfall, adjusting frequency for sandy soil and containers. Mulch lightly after plants establish without covering their centres. In early summer, harvest initial sowings before roots become oversized and make another sowing when the local calendar allows. During heat, monitor moisture more closely and provide light afternoon protection for scorching containers. In late summer, sow one final small batch for autumn. Harvest before a deep freeze, remove tops, and cool roots. Sort broken or diseased carrots for immediate use or disposal. Clean tools and containers, then record emergence, thinning, and harvest dates. During storage, inspect roots regularly and remove any specimen that softens or develops rot. Wash reusable crates and allow them to dry completely. In containers, check moisture daily during windy periods and empty saucers after rain. Compare roots from different sowings to identify the best spacing and calendar. Remove plants showing serious symptoms instead of leaving them in the bed. Keep notes with the rotation plan and change the mix when roots repeatedly show compaction, forking, or poor drainage. Sanitize tools after diseased tissue, wash reusable labels, and never store wet carrots in a sealed unventilated container.
Container growing
A garden,within reach.
Recommended pot size
30 cm (12 in)
Growing 'Yellowstone' carrot in containers. Choose a planter or pot at least 35 to 40 cm (14 to 16 in) deep with numerous holes. Fill it with light, stone-free potting mix amended with a moderate amount of mature compost. Do not use heavy garden soil that compacts. Sow 6 to 12 mm (1/4 to 1/2 in) deep, maintain surface moisture, and protect it from drying wind until emergence. Thin to 5 or 8 cm (2 to 3 in), cutting surplus seedlings at soil level when pulling would disturb neighbours. Place the container in sun, then check moisture daily during hot periods. Water slowly until excess drains and empty the saucer. Rotate the pot for balanced light. Cover exposed shoulders, avoid nitrogen-heavy feeding, and harvest one test root at the desired size. After harvest, remove remaining roots, clean the container, and replace mix when disease or serious compaction appeared. Label every sowing and compare how quickly different containers dry. Label the pot with date, spacing, and potting-mix type. After heavy rain, check for surface crust and loosen only the upper few millimetres. Cool roots immediately after separating foliage. Keep harvest tools and containers clean, and compare root shape among pots before reusing the same mix or fertilizer plan.
Bloom and dimensions
Its place,in your garden.
Mature height
Foliage approximately 15 to 30 cm (6 to 12 in), depending on growing conditions
Width / spread
Approximately 10 to 20 cm (4 to 8 in)
Flower color
White, when flowering in the second year
Foliage color
Green
Foliage type
Deciduous
Growth rate
Fast
Growth habit
Rosette of finely divided leaves above a long tapered root
Bloom period
'Yellowstone' flowers only after shifting away from harvest growth. Keep the root zone evenly moist during bloom. As yellow 'Yellowstone' carrot bolts, leaf or root harvest quality changes. Support stems before the developing harvest adds weight. Lengthening days or stress can hasten 'Yellowstone' yellow carrot's bolting. Check moisture before blaming poor set on fertility. For 'Yellowstone', its seed stalk becomes taller and less harvest-focused. Good light and airflow help reproductive growth continue. Remove yellow 'Yellowstone' carrot before seed disperses if volunteers are unwanted. For 'Yellowstone' yellow carrot, leave selected blooms only when seed or insects matter.
Fruiting
After flowering and pollination, Organic yellow 'Yellowstone' carrot gradually directs energy toward fruit or seed formation. This stage is not always wanted when leaves, roots, or stems are the primary harvest. For culinary quality, harvest at the recommended stage; allow only several healthy plants to complete the cycle when observing maturation or collecting permitted seed. During maturation, inspect Organic yellow 'Yellowstone' carrot regularly and adjust care to its actual stage of growth.
Days to maturity
Approximately 73 days from direct sowing, depending on growing conditions
Harvest
Around 60 days or whenever shoulders reach the desired diameter
Garden associations
In goodcompany.
Companion plants
Around 'Yellowstone', water the carrot row itself rather than assuming a companion's schedule suits the long yellow cylindrical to slightly tapered root with a slightly blunt tip. A lightly planted border of low herbs or flowers can diversify the 'Yellowstone' bed without covering the seed row. A companion does not guarantee control of insects or disease, so inspect every crop separately. Rotation, shallow weeding, and inspection remain more dependable for yellow 'Yellowstone' carrot than any claim that one neighbour repels carrot pests. Match irrigation to each root zone instead of watering the entire combination by habit. When arranging neighbours for yellow 'Yellowstone' carrot, leave enough room to loosen and lift the long yellow cylindrical to slightly tapered root with a slightly blunt tip without uprooting the companion crop. Reassess the arrangement around 'Yellowstone' as both crops approach mature size.
Recipe idea
From the gardento your plate.
Edible parts
Roots; young tops only when clean and correctly identified
'Yellowstone' carrot in the kitchen. Glazed 'Yellowstone' carrots — Wash 500 g small carrots and remove tops. Scrub carefully, peeling only when skin is thick or damaged. Place whole roots in a large pan with 125 mL (1/2 cup) water, 15 mL (1 tbsp) butter or oil, and a small pinch of salt. Cover and simmer for 8 to 12 minutes according to diameter. Remove the lid, add 5 mL (1 tsp) honey, and continue cooking until the liquid forms a light glaze. Check tenderness with a knife tip; roots should remain firm. Add parsley and a little lemon juice when serving. Refrigerate leftovers within two hours. To freeze raw carrots, follow a tested method that includes blanching rather than skipping that step. Use a clean board and keep soil-covered roots separate from ready-to-eat foods. Taste before adding more salt or sweetness. Wash hands before preparation, use a fresh tasting spoon, and cool cooked carrots in a shallow container so refrigeration occurs quickly and evenly.
Frequently asked questions
Your questions,answered.
When and how should 'Yellowstone' be sown?
Direct-sow 'Yellowstone' as soon as the garden soil can be worked, then make additional short rows at intervals if a staggered harvest is desired. Carrots should not be transplanted because disturbing the young taproot can bend or fork it. Prepare a loose, stone-free seedbed, draw a shallow line, and cover the seed by only 0.5–1 cm. Keep that upper layer continuously moist during the roughly 10–20-day germination period; a fine spray is less likely to wash seed aside or form a crust. Mark the row immediately so emerging carrot leaves are not confused with weeds. When seedlings are established, thin them gradually to about 5–8 cm apart rather than pulling all excess plants at once. 'Yellowstone' forms a long root, so loosen compacted soil deeply and remove stones before sowing.
Why do carrots become forked or fibrous?
A long 'Yellowstone' root forks when its growing tip meets an obstacle or is injured early. Stones, compacted layers, transplanting, fresh undecomposed manure, and rough thinning are common causes. Prepare the bed more deeply than the expected root, sift out debris, and always sow in place. Its texture can become fibrous when growth alternates between drought and saturation or when mature roots remain too long in warm soil. Maintain a steady supply of water, thin plants to roughly 5–8 cm, and test one root near the published 73-day estimate rather than waiting for every shoulder to match. If upper root tissue turns green, draw a little loose soil over the shoulder without burying the leaf crown. Compare defects at harvest: branching points to physical damage, while toughness more often suggests moisture or timing.
Can 'Yellowstone' be grown in a container?
Yes. Its long tapered root suits a planter at least 35 to 40 cm (14 to 16 in) deep, but drainage and texture remain essential. Use light stone-free potting mix instead of compact garden soil. Direct-sow 6 to 12 mm (1/4 to 1/2 in) deep, maintain surface moisture, and thin to 5 or 8 cm (2 to 3 in). Place the container in sun, check moisture daily during hot periods, and always empty the saucer. Cover exposed shoulders with a little mix. Harvest one test root at the desired diameter and replace the substrate when it becomes severely compacted or shows disease. Label each container so sowing dates and spacing remain clear.
When should 'Yellowstone' carrots be harvested?
Yellowstone is listed at approximately 73 days from direct sowing, although the harvest field also gives an earlier general check. Use root development rather than either number alone. Gently uncover a shoulder and look for the cultivar's yellow colour and desired diameter. Its root is long, cylindrical to slightly tapered, with a somewhat blunt tip. Lift one sample from moist, loose soil, using a fork beside the row if the root resists. Taste or cut that sample before deciding whether to harvest the remaining plants. Leave undersized carrots to continue growing. Remove tops promptly from roots intended for storage and reject split or decayed specimens. Recording the actual sowing date, sample size, and tenderness will provide a clearer guide for the next Yellowstone planting.
Will harvested seed remain true to 'Yellowstone'?
Carrot is biennial: a retained root may produce umbels and seed in the second year. Cultivar fidelity is not guaranteed when another cultivated carrot or wild carrot flowers nearby because cross-pollination can occur. Retain only healthy typical roots, protect them correctly through winter, and label the experiment. Before flowering, check which other Apiaceae are present. Harvest umbels only as they brown and dry them completely. For reliable results, follow an isolation and selection protocol suited to seed growers. For ordinary cultivation, using certified, identified seed remains the simplest way to obtain 'Yellowstone' again. Never claim purity from one uncontrolled backyard seed harvest.
Wildlife and pets
Life,around your plants.
Supporting wildlife
Yellowstone is generally harvested as a yellow-rooted annual crop, before a floral stalk forms. If overwintered, it can bloom in year two with umbrella-shaped clusters used by diverse small insects. The old root then becomes tough, and nearby flowering carrots can cross. Keep any seed plant clearly marked and separate from the food harvest.
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