Dwarf Blue Curled

Family: Amaranthaceae Leafy Green

Sink your senses into Dwarf Blue Curled’s richly textured leaves—an inky, blue-green savoy with tight, curled ruffles that feel crisp and substantial at harvest.

The compact plants form a dense rosette of tender foliage with a pleasantly mild, spinach-forward flavor, ideal for quick, vibrant dishes and elegant garnishes. Grow it for repeat harvests and enjoy its beauty as much as its versatility in fresh salads, sautés, and creamy sauces, plus pickled accents for a bright, tangy bite.

Light: Full SunMaturity: 38 DaysHabit: Rosette

Botanical illustration of Dwarf Blue Curled

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 2nd
Harvest Ends	Oct 16th

Crop Details

Trait	Value
Days to Maturity	38
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

Dwarf Blue Curled’s savoy crinkle gives you a leaf that stays structured—ideal for dishes where you want greens to look dramatic and still eat crisp-tender. Its mild spinach flavor loves bright acid and butter, so it shines in lemony sauté pans, creamy pasta folds, and quick pickled crunch.

Best Uses

quick sauté with a splash of stock or water—so the curled leaves steam-tender without collapsing
raw shaved or finely torn salads where the ruffles hold dressing instead of wilting flat
cream sauces (mixing in at the end)—it stays vivid and silky, not grainy or dull
fast pickling for tangy, crunchy accents that cut through fatty proteins

Flavor Profile

inky blue-green, spinach-forward savor gentle earthiness snappy, savoyed leaf texture with tender ruffles

Kitchen Pairings

garlic lemon butter Parmesan olive oil eggs

Frequently Asked Questions

What pest or disease commonly affects Spinacia oleracea (dwarf blue curled spinach) and what should I do?

Spinach commonly gets downy mildew (often showing pale yellow patches on leaves with fuzzy growth on the underside) and also suffers from leafminers and aphids. Remove and discard infected leaves immediately, avoid overhead watering, and improve airflow by spacing plants; if mildew keeps spreading, treat early with a labeled fungicide for downy mildew on edible greens. For aphids/leafminers, rinse plants with a strong jet of water and use insect netting to prevent new egg laying.

How often should I water Spinacia oleracea during the main growing phase?

Keep the soil consistently evenly moist—aim for about 1 inch (2.5 cm) of water per week total, split into smaller doses so the top couple inches never dry out. During hot spells, you may need to water 2–3 times per week to prevent the surface from drying, but avoid soggy soil that can worsen fungal issues. Mulch lightly after seedlings establish to stabilize moisture while still allowing leaves to dry between waterings.

How can I tell when Spinacia oleracea is ready to harvest?

Harvest at about 30–40 days, when leaves are tender and roughly 4–6 inches long for baby leaves or when the rosette is well formed for full cuts. For best flavor, pick in the morning, taking outer leaves first for a continuous harvest (leave the center to regrow) or cut the whole plant when it reaches a dense rosette. If leaves get tough or start bolting (flower stalk forming), harvest immediately and expect a quicker end to leaf production.