$249 consultation per address · credited toward that property’s accepted project
Plant library

Leafy Greens · Cool season

Spinach

Spinach

Spinach: crop reference photographCrop reference
Sun

Full sun to part shade; 4–6+ hours of direct sun, with afternoon shade helpful in heat.

Water

Aim for about 1 inch of water per week including rain; check soil 1 inch down and water at the roots when it begins to dry. Raised beds may need more frequent watering in heat. Keep moist, never waterlogged.

Spacing

4–6 in

Difficulty

Easy–Moderate

Planting and care

How to grow spinach

When to grow

Cool season · Annual

How to start

Direct seed or transplant

Mature size

6–36 in depending crop

Time to harvest

Baby leaves: about 25–35 days from seed; mature leaves: 40–55 days. Winter growth is slower.

Feeding needs

Moderate feeder

Growth habit

Leafy Compact

How to prune

Remove yellow or damaged leaves; keep the central crown intact for continued growth. Pull plants once flower stalks rise and leaves lose quality.

How to harvest

Pick outer leaves when large enough to eat, leaving several healthy center leaves. For a one-time crop, cut the whole rosette at soil level. Wash gritty leaves well.

Harvest and kitchen use

Salads, sautés, wraps or cooked greens depending crop

Nutrition and garden value

Leafy greens provide folate and vitamins A/K; nutrient profile varies by crop

Space-efficient; many tolerate shoulder seasons and succession planting

Common challenges and troubleshooting

Heat bolting, slugs, flea beetles or leaf miners depending crop