Black Nebula

Carrot

75d to harvest

Sink your spoon into the velvety depth of Black Nebula’s dark, near-black shoulders—an alluring, smoky sweetness that unfolds into a crisp, tender bite. This Danvers-type carrot forms a classic tapered root with a smooth, fine-grained texture and a rich, earthy character that shines in fresh salads and bright, colorful roasts. Grow it for a dramatic harvest: the deep hue is as captivating in the garden as it is on the plate, with reliable performance at about 75 days.

Crop Dates

Milestone	Date
Start Indoors	Direct Sow
Last Frost	May 4th
Transplant / Sow Outdoors	May 4th
Harvest Begins	Jul 18th
Harvest Ends	Oct 5th

Crop Details

Trait	Value
Days to Maturity	75
Sun Requirements	Full Sun
Growth Habit	Taproot
Support Needed	None
Planting Depth	Surface
Germination Temp (°F)	70
Min Soil Temp (°F)	40
Min Night Temp (°F)	28
Harden Off (days)	Not Required

Frequently Asked Questions

What should I do if my Black Nebula plants get powdery mildew?

Powdery mildew commonly shows up as a white, dusty coating on Black Nebula leaves in warm, dry spells—especially if foliage stays humid. Remove the worst affected leaves, thin plants for airflow, and water at the soil line (not from above). Spray with a potassium bicarbonate product or horticultural sulfur following label directions at the first signs, then repeat as instructed until the coating stops spreading.

How often should I water Black Nebula during its main growing phase?

During the main growth period (roughly from when plants are actively expanding after transplanting/establishment through mid-season), keep soil consistently evenly moist but not waterlogged—aim for the top 1 inch to dry slightly between waterings. In most home gardens this is about 1 inch of water per week total (rain + irrigation), adjusted for heat and container size. Use a deep soak so moisture reaches root depth, and avoid daily light watering that keeps the surface wet but leaves deeper roots dry.

How can I tell when Black Nebula is ready to harvest?

Black Nebula is typically ready around 75 days from sowing, when pods/heads reach full size and the skin/caps are firm rather than soft or rubbery. For best flavor and color, harvest when the produce looks fully developed but before it starts to dull, split, or become tough. If you’re unsure, cut one sample: it should be crisp and fully filled for that variety’s size, not underdeveloped inside.