Full Heart Batavian

Family: Asteraceae Vegetable

Sink your spoon into Full Heart Batavian’s lush, tightly cupped leaves, where a cool, crisp bite meets a pleasantly mellow bitterness.

At maturity (about 70 days), plants form broad, heart-shaped heads with a dense, buttery texture that stays satisfying from first harvest through repeat picking. Ideal for fresh salads and elegant braises, Full Heart Batavian brings a refined, garden-fresh crunch to every plate it graces.

Light: Full SunMaturity: 70 DaysHabit: Rosette

Botanical illustration of Full Heart Batavian

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

Crop Dates

Milestone	Date
Start Indoors	Mar 28th
Last Frost	Apr 25th
Transplant / Sow Outdoors	Apr 18th
Harvest Begins	Jun 27th
Harvest Ends	Oct 16th

Crop Details

Trait	Value
Days to Maturity	70
Sun Requirements	Full Sun
Growth Habit	Rosette
Support Needed	None
Planting Depth	Normal
Germination Temp (°F)	70
Min Soil Temp (°F)	40
Min Night Temp (°F)	32
Harden Off (days)	6

Culinary Notes

Chef's Note

Full Heart Batavian stays tightly structured, so it holds a satisfying bite in salads without turning harsh. When you braise it, the mellow bitterness melts into a gentle, spoonable tang—ideal with salty fat and a bright acidic finish.

Best Uses

shaved or torn-leaf salads with a creamy emulsion
quick sauté or pan-braising to turn crunch into silky tenderness
braise-and-glaze servings where bitterness rounds out
endive cups for composed bites with salt-fat contrast

Flavor Profile

cool, crisp crunch mellow bitterness (not sharp) tightly cupped, tender-leaf chew lightly sweet, vegetal finish

Kitchen Pairings

lemon balsamic vinegar goat cheese blue cheese walnuts prosciutto

Frequently Asked Questions

What pest or disease commonly affects Cichorium endivia (Batavian/Frisée-type) and how do I control it?

Leafy Cichorium endivia is often hit by aphids and powdery mildew, especially when plants are crowded and nights are humid. Spray aphids off with a strong water jet and repeat every 2–3 days; for heavier outbreaks, use insecticidal soap, covering leaf undersides. Prevent powdery mildew by spacing plants for airflow and watering at the base early in the day so leaves dry quickly.

How often should I water Cichorium endivia during the main growing phase?

During active growth (roughly weeks 3–10), keep soil evenly moist—aim for the top 1 inch to stay lightly moist, not soggy. Water about 2–3 times per week in typical summer conditions, but reduce frequency if rain keeps the soil damp. If the soil dries out fully, endivia can turn bitter and develop weaker heads, so mulch lightly to steady moisture.

How can I tell when Cichorium endivia is ready to harvest?

Harvest at about 70 days after sowing or when plants reach a firm, full size with crisp leaves and good coloration. Use a knife to cut the whole plant at the soil line, early in the day for the best crispness. If you wait too long after the ideal size, leaves can become more fibrous and slightly more bitter.