Treviso TVG Red

Family: Asteraceae Vegetable

A ribbon of color that feels like velvet at first glance—Treviso TVG Red forms elongated, tightly packed heads with a dramatic red blush over crisp, pale ribs.

The flavor is pleasantly bittersweet and bright, with a clean crunch that holds its shape beautifully for fresh, vibrant salads and striking garnishes. Grow Treviso TVG Red for a showpiece radicchio that brings bold color and refined texture to your table from early autumn through winter.

Light: Full SunMaturity: 65 DaysHabit: Rosette

Botanical illustration of Treviso TVG Red

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

Crop Dates

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

Crop Details

Trait	Value
Days to Maturity	65
Sun Requirements	Full Sun
Growth Habit	Rosette
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

Culinary Notes

Chef's Note

Treviso TVG Red leans into a clean bittersweet snap—its elongated ribs stay crisp long enough to stand up to tangy, slightly sweet dressings. Choose it when you want bitterness to cut through fat (prosciutto, cheese, nuts) and still look dramatic on the plate.

Best Uses

thin-shave fresh salads that need dressing “traction” without wilting
quick-char or grill to sweeten the edges while keeping the ribs crisp
bitter-forward salads with warm bacon/duck fat emulsions
braise/roast briefly as a side that turns mellow at the tips but stays structured

Flavor Profile

pleasant bittersweet bite bright, clean finish crisp snappy crunch with ribbed structure velvety red heads with pale, milky tenderness

Kitchen Pairings

extra-virgin olive oil aged balsamic vinegar Parmigiano-Reggiano prosciutto lemon zest walnuts

Frequently Asked Questions

What pest or disease most commonly affects Cichorium intybus (Treviso TVG Red), and what should I do?

Watch for slugs and snails, especially if plants are in cool, damp conditions; they chew irregular holes in leaves. Remove weeds and debris, hand-pick at dusk, and use a copper barrier or iron-phosphate bait near the planting row. If you see leaf spotting or mildew-like growth, improve airflow by spacing plants properly and water at soil level to keep foliage dry.

How often should I water Cichorium intybus during the main growing phase (full leaf growth)?

Keep the soil consistently moist but not soggy: aim for even moisture so the head/leaf base stays hydrated as it grows (typically about the first 4–5 weeks). Water deeply when the top 1 inch of soil dries, which often means every 2–3 days in warm weather and less in cool, cloudy periods. Avoid frequent light watering that keeps the surface wet while deeper roots stay dry, which can lead to bitterness and uneven growth.

How can I tell when Treviso TVG Red (Cichorium intybus) is ready to harvest?

Harvest when plants reach full size and the leaves are tightly developed enough to form a solid, compact crown, typically around 65 days from sowing for your timing. Start checking a few days before 65 days by gently feeling the base—when it feels firm and the outer leaves are fully grown (not just small and loose), it’s harvest-ready. For best Treviso texture, harvest before extreme heat triggers fast loosening or flowering.