Vates Blue Curled

Tender yet bold, Vates Blue Curled kale unfurls in cool-weather splendor with a blue-green cast and tightly curled, ruffled leaves that feel satisfyingly crisp in the hand.

Flavor is sweet-leaning and pleasantly earthy, with a gentle bite that shines in fresh salads and stands up beautifully to roasting, sautés, and hearty soups. Grow it for a long harvest window—cut-and-come-again leaves build a lush, garden-to-table abundance from early maturity through the season’s chill.

Light: Full SunMaturity: 55 DaysHabit: Rosette

Botanical illustration of Vates Blue Curled

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 12th
Harvest Ends	Oct 16th

Crop Details

Trait	Value
Days to Maturity	55
Sun Requirements	Full Sun
Growth Habit	Rosette
Support Needed	None
Planting Depth	Normal
Germination Temp (°F)	45
Min Soil Temp (°F)	40
Min Night Temp (°F)	35
Harden Off (days)	6

Culinary Notes

Chef's Note

Vates Blue Curled’s sugar-forward earthiness and crisp, ruffled leaf texture make it a standout for salads—massaging helps, but the kale still holds its bite instead of turning woolly. When roasted or simmered, it keeps a pleasant firmness, especially with fatty/salty partners like parmesan and bacon that cling to the nooks and curls.

Best Uses

massaged raw salads (the crisp bite stays bright)
sheet-pan roasting for caramelized, crisp edges
quick sauté in a hot pan to wilt without going flat
hearty soups/stews where the leaves hold structure

Flavor Profile

sweet-leaning earthiness crisp, gentle bitterness tightly curled leaves that stay snappy

Kitchen Pairings

lemon olive oil parmesan white beans smoked ham or bacon chile flakes

Frequently Asked Questions

What pests or diseases commonly affect curled leaf lettuce (Lactuca sativa) like Vates Blue Curled, and how can I prevent them?

Watch for aphids and slugs/snails, which cluster on tender inner leaves. Use insecticidal soap for aphids and handpick or set slug traps/baits around the beds; keep the soil surface less hospitable by removing hiding debris. For disease, lettuce is prone to downy mildew and botrytis in cool, damp weather—space plants for airflow and water at the soil line early in the day to keep leaves dry.

How often should I water Lactuca sativa during its main growing phase (roughly weeks 3–7)?

Keep the root zone evenly moist without waterlogging—about 1 inch (2.5 cm) per week, split into smaller waterings if it’s hot or windy. Check by feel: the top 1 inch of soil should stay lightly damp, but the bed should not puddle or stay soggy after watering. Inconsistent moisture can trigger bitterness and bolting, so aim for steady, gentle watering.

How do I know when Vates Blue Curled (Lactuca sativa) is ready to harvest?

Harvest when heads/rosettes are fully sized for your planting density and the outer leaves are thick and crisp, typically around 55 days from sowing. Lift one leaf and check tenderness: if leaves are tough or overly bitter, it’s past peak. For best flavor, harvest in the morning before heat speeds bolting.