Microgreens
26-30days to harvest
—days to germinate
Z4–8USDA zones
Easydifficulty
Heirloom

Sowing

Direct sow on microgreen trays at 3.5 gm per tray

Cultivation

Sun
Full sun (6+ hours)
Water
Regular
Height
12-18 inches
Season
Warm season annual

Appearance & flavour

Colour
Red veined green
Size
5 g
Shape
Small tender leaves
Flavour
Sharp, tangy flavor with bright sourness, providing color and flavor contrast to microgreen blends.

In the kitchen

Salads, microgreen blends, dessert garnish, culinary accent

Planting calendar by USDA zone

ZoneStart indoorsTransplantDirect sowHarvest
1January – December——January – December
2January – December——January – December
3January – December——January – December
4January – December——January – December
5January – December——January – December
6January – December——January – December
7January – December——January – December
8January – December——January – December
9January – December——January – December
10January – December——January – December
11January – December——January – December
12January – December——January – December
13January – December——January – December

Companion planting

9 beneficial pairings indexed for this variety, 3 to avoid.

LettuceSimilar growing conditions and harvest timing, efficient space usage
SpinachCompatible cool-season leafy greens with similar water and light requirements
ArugulaComplementary peppery flavors and identical growing conditions for microgreen production
RadishQuick germination helps break soil crust, compatible growth rates for microgreen harvest
ChivesNatural pest deterrent that repels aphids without competing for space
CilantroSimilar cool-weather preferences and harvest timing for microgreen production
PeasNitrogen fixation benefits sorrel growth, compatible planting densities
KaleSimilar nutrient requirements and growing conditions, good microgreen companion
Mustard GreensCompatible brassica family member with similar growing requirements and harvest timing

Avoid

FennelAllelopathic compounds inhibit germination and growth of most other plants
SunflowerReleases allelopathic chemicals that suppress growth of smaller plants like sorrel
Black WalnutJuglone toxicity severely inhibits growth and can kill sensitive plants like sorrel

Nutrition (per 100 g)

Calories (per 100 g)
69
Protein (g)
1.5
Fat (g)
0.1
Carbohydrate (g)
17.6
Fibre (g)
5.3
Sugars (g)
8.55
Vitamin A (µg)
5
Vitamin C (mg)
54.1
Calcium (mg)
8
Iron (mg)
1.61
Magnesium (mg)
24
Phosphorus (mg)
47
Potassium (mg)
304
Zinc (mg)
0.31

Where to buy seed and equipment

Some links are affiliate links. If you buy through them we may earn a commission at no extra cost to you.

Growing it? There is a full cultivation guide at the microgreens growing guide.

Cultivar facts compiled from public horticultural references including USDA GRIN and NC State Extension. Descriptions are original to this catalogue.

DarkGrow forum

Grown Sorrel, Red Veined?

Post a crop report — day counts, reservoir readings, what worked. Variety-specific logs are the most useful thing on the forum.

Similar varieties

Other microgreens with a comparable time to harvest, so a season that suits Sorrel, Red Veined suits these too.

Browse all 57 microgreens