F1 Hybrid

Family: Amaranthaceae Leafy Green

Tender, velvety flat leaves unfurl in a lush, dark green rush—so quick to mature that you’ll be harvesting at peak sweetness in about 40 days.

F1 Hybrid spinach forms an even, upright rosette with a smooth, succulent texture and a mild, clean flavor that shines in fresh salads and wilts beautifully for warm dishes. Ideal for gardeners who want consistent, market-ready leaf quality from the first cut to the next.

Light: Full SunMaturity: 40 DaysHabit: Rosette

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 4th
Harvest Ends	Oct 16th

Crop Details

Trait	Value
Days to Maturity	40
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)	30
Harden Off (days)	Not Required

Culinary Notes

Chef's Note

This F1 flat-leaf spinach is all about speed and uniform tenderness—its mild flavor stays clean in raw applications and wilts fast without turning ragged. Choose it when you want silky mouthfeel and a bright, lemony lift rather than deep, muddy bitterness.

Best Uses

fast wilted side with butter and a squeeze of lemon
spinach-forward salad where the leaves stay glossy under dressing
sautéed into omelets and frittatas for a tender bite
lightly blanched and folded into pasta with olive oil and grated cheese

Flavor Profile

mild, clean grassy sweetness tender, velvety leaf texture soft lactone-like freshness that holds up to quick heat

Kitchen Pairings

lemon butter olive oil parmesan eggs ricotta

Frequently Asked Questions

What pest or disease commonly affects Spinacia oleracea, and how can I control it at home?

Watch for downy mildew and leaf spots, which show up as yellow patches, gray/purple growth on the underside, or dark spotting on leaves. Remove badly affected leaves immediately and improve airflow by spacing plants properly; avoid overhead watering so foliage stays dry. If the problem keeps spreading, use a labeled fungicide for leafy greens and follow the label reapplication interval.

How often should I water Spinacia oleracea during the main growing phase (about weeks 2–6)?

Keep the soil consistently evenly moist, not soggy—spinach prefers a cool, damp root zone throughout growth. In typical home gardens this usually means watering 1–2 times per week, increasing to 2–3 times during hot or windy spells, with enough water to wet the top 2–4 inches. Mulch lightly after plants establish to reduce drying, and stop letting the surface dry out completely between waterings.

How do I know when Spinacia oleracea is ready to harvest?

Harvest at about 40 days when leaves reach usable size (often 4–6+ inches long) and before plants bolt or form flower stalks. For baby leaves, cut outer leaves with scissors, leaving the center growing point to regrow for several pickings. If you notice rapid stem elongation or tight, rising centers, harvest immediately to avoid bitter, tough leaves.