Ichiban

Family: Solanaceae Fruit Vegetable

Silky, deep-violet Ichiban eggplant arrives with a glossy, almost lacquered skin and a slender, gently curved silhouette that feels as good as it looks.

The flesh is tender and pleasantly mild, with few seeds and a fine, creamy bite that shines in quick, high-heat preparations, from roasting to grilling, and also performs beautifully in sauces and stir-fries. Grow Ichiban for a steady harvest of elegant fruits that turn your garden into a living centerpiece—then bring that fresh, refined flavor to the table again and again.

Light: Full SunMaturity: 70 DaysHabit: Upright

Planting schedules and alerts are optimized for Columbus (Zone 6b).

Crop Dates

Milestone	Date
Start Indoors	Mar 7th
Last Frost	Apr 25th
Transplant / Sow Outdoors	Jun 20th
Harvest Begins	Aug 29th
Harvest Ends	Oct 16th

Crop Details

Trait	Value
Days to Maturity	70
Sun Requirements	Full Sun
Growth Habit	Upright
Support Needed	Stake
Planting Depth	Normal
Germination Temp (°F)	80
Min Soil Temp (°F)	60
Min Night Temp (°F)	50
Harden Off (days)	10

Culinary Notes

Chef's Note

Ichiban’s tender, low-seed flesh turns buttery fast, so it rewards direct heat—get a char on the skin and you’ll pull out a creamy center that doesn’t need hours to be convincing. Because it’s mild and absorbent, it takes on miso/soy/ginger/garlic beautifully without tipping bitter.

Best Uses

grilling or broiling whole/halved for caramelized edges and custardy interior
quick stir-fries where it stays creamy instead of spongy
tossing into a fast tomato-garlic pan sauce to cling without falling apart
roasting until silky and spoonable for dip/spread texture

Flavor Profile

silky, tender flesh mild, not-too-eggplant bitterness creamy, fine-grained bite subtle sweetness under high heat lightly absorbent, sauce-friendly texture

Kitchen Pairings

miso soy sauce garlic ginger sesame oil chili oil

Frequently Asked Questions

What pest or disease is most likely to hit Solanum melongena (eggplant) and how should I manage it?

Eggplant commonly suffers from Verticillium wilt and later-season leaf spots, especially when plants stay wet and stressed. Remove and discard infected leaves early, water at the soil line (not on foliage), and space plants well for airflow. If wilt symptoms start (yellowing and wilting despite moist soil), pull the worst plants and avoid replanting eggplant or other Solanaceae in the same spot for several years.

How often should I water Solanum melongena during its main growing phase?

During flowering and fruiting, keep the root zone consistently evenly moist—about 1 to 1.5 inches (2.5–4 cm) of water per week total, adjusting for heat and rainfall. Water deeply 1–2 times per week rather than frequent light watering, and stop if the soil stays soggy to prevent root stress and disease. Mulch helps maintain moisture around the base and reduces splashback of soil-borne pathogens onto leaves.

How can I tell when Ichiban (Solanum melongena) is ready to harvest?

Harvest when fruits are firm, glossy, and reach their mature size (for Ichiban-type slender fruits, typically about 6–8 inches/15–20 cm long) with minimal browning on the skin. Use a knife or pruners to cut the stem a short distance above the fruit, and pick every few days once they start—overripe eggplant turns dull and seeds become harder. If you can press the skin lightly and it springs back, it’s usually ready.