SproutSmart
SproutSmart™ Intelligent Garden Sowing

Amarillo Carrot

Carrot
Zone 12b Save Garden

Planting Schedule

Add Amarillo Carrot to your garden to build a schedule and get reminders.
Botanical illustration of Amarillo Carrot
75d to harvest

Sunlit and silky, Amarillo Carrot delivers a bright golden-orange sweetness with a tender, crisp bite that stays pleasantly fine even as it grows. Danvers-type roots form classic, well-filled shoulders and a smooth, uniform texture that shines in fresh bunches and holds beautifully for roasting and caramelizing-style browning. At about 75 days, it’s a rewarding home-garden favorite for gardeners who want vivid color and reliable, market-ready roots from sowing to harvest.

Crop Dates

Growing note: In frost-free Zone 12b, grow this cool-season crop during the cooler dry season (October–February).
MilestoneDate
Start Indoors—
ClimateFrost-Free Climate
Transplant / Sow OutdoorsOct 1st
Harvest BeginsDec 15th
Harvest EndsFeb 28th

Crop Details

TraitValue
Days to Maturity75
Sun RequirementsFull SunFull sun
Growth HabitRosette
Support NeededNone
Planting DepthSurface
Germination Temp (°F)60
Min Soil Temp (°F)45
Min Night Temp (°F)28
Harden Off (days)Not Required

Today's Conditions

Outdoor planting for Amarillo Carrot in Zone 12b typically begins around 2026-10-01. Wait until soil reaches at least 45°F before transplanting Amarillo Carrot.

Garden Alerts

In frost-free Zone 12b, grow this cool-season crop during the cooler dry season (October–February).

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Frequently Asked Questions

Why are my Amarillo carrots developing black, mushy spots or stems collapsing at the soil line, and what should I do?
This is often damping-off or early fungal rot, especially if the soil stays cool and wet. Water only to keep the top layer evenly moist (not soaked), improve drainage, and thin seedlings so they’re not crowded. If you see collapsing plants, remove them immediately and avoid watering from above; treat remaining seedlings with a labeled fungicide if the problem is spreading.
How can I tell when Amarillo carrots are ready to harvest at about 75 days?
Harvest when roots are clearly swollen and have reached the expected diameter for your seed packet (often 3/4–1 inch), with bright yellow-orange tops above the soil. Avoid leaving them too long after peak size—over-maturity can lead to woody or less sweet roots. Pull a test row: if the shoulders are tender and the core isn’t tough, harvest the rest promptly.
Botanical illustration of Amarillo Carrot

Sunlit and silky, Amarillo Carrot delivers a bright golden-orange sweetness with a tender, crisp bite that stays pleasantly fine even as it grows. Danvers-type roots form classic, well-filled shoulders and a smooth, uniform texture that shines in fresh bunches and holds beautifully for roasting and caramelizing-style browning. At about 75 days, it’s a rewarding home-garden favorite for gardeners who want vivid color and reliable, market-ready roots from sowing to harvest.

Today's Conditions

Outdoor planting for Amarillo Carrot in Zone 12b typically begins around 2026-10-01. Wait until soil reaches at least 45°F before transplanting Amarillo Carrot.

Garden Alerts

In frost-free Zone 12b, grow this cool-season crop during the cooler dry season (October–February).

Sowing Tips

Soil Temperature

Direct sow or transplant when soil at planting depth holds 45°F for reliable germination and early growth.

Expert Note

Direct-sow shallowly and keep the seedbed evenly moist until emergence to prevent misshapen roots—yellow Danvers-type carrots can be extra sensitive to drying.