SproutSmart
SproutSmart Intelligent Garden Sowing

Autumn King

Carrot
Botanical illustration of Autumn King
🌱 80d to harvest Taproot

Sink your senses into Autumn King’s deep, earthy sweetness and vivid, sunset-orange roots—tapered to an elegant Imperator silhoue…

Planting Schedule

Add Autumn King to your garden to build a schedule and get reminders.

Crop Dates

MilestoneDate
Start IndoorsDirect Sow
Last FrostMar 23rd
Transplant / Sow OutdoorsMar 23rd
Harvest BeginsJun 11th
Harvest EndsNov 12th

Crop Details

TraitValue
Days to Maturity80
Sun RequirementsFull SunFull sun
Growth HabitTaproot
Support NeededNone
Planting DepthNormal
Germination Temp (°F)55
Min Soil Temp (°F)45
Min Night Temp (°F)28
Harden Off (days)Not Required

Frequently Asked Questions


Why are my Autumn King leaves turning yellow and getting sticky spots—could it be aphids or a disease, and what should I do?
Sticky sap on Autumn King leaves is a classic sign of aphids, which can also trigger stress and secondary issues. Spray plants with a strong jet of water, then follow with insecticidal soap (especially under leaves) every 5–7 days until no aphids are seen. If you notice leaf spots that spread despite controlling aphids, remove the worst leaves and improve airflow around the plants to slow further spread.
How often should I water Autumn King during the 80-day growing phase?
During active growth, keep the soil consistently moist but not soggy—aim for about 1 inch of water per week, split into 2–3 waterings if it’s hot or windy. Water more frequently when the top 1 inch of soil dries out, because Autumn King forms best when moisture doesn’t swing widely. Avoid daily light watering; it encourages shallow roots and makes stress more likely.
How do I tell when Autumn King is ready to harvest?
Harvest when heads/size reach package expectations and the plant looks firm and fully developed—typically around 80 days from germination to harvest. Check the outer foliage: the crown should feel solid and not loose, with color fully formed for that variety. If you’re unsure, pick a test plant first—Autumn King is best harvested promptly once it’s firm rather than waiting for it to over-mature.
Botanical illustration of Autumn King

Sink your senses into Autumn King’s deep, earthy sweetness and vivid, sunset-orange roots—tapered to an elegant Imperator silhouette with a crisp, fine-grained bite. At maturity (about 80 days), the roots develop smooth skins and a satisfying firmness that holds its character from garden to storage. Grow Autumn King for reliable, full-size harvests that shine in fresh salads, roasting trays, and vibrant sauces—an autumn favorite with a clean, garden-fresh flavor.

Sowing Tips

Transplant Conditions

Wait until soil reaches 45°F and nights stay above 28°F before moving outdoors.

Expert Note

For best long roots, sow directly in cool weather and keep the row consistently moist until emergence, then thin to final spacing early.