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Clover Microgreens

Trifolium repens

Once established, white clover can handle foot and tractor traffic better than other clovers. The fibrous root system typically is in the top 8" of soil, although it does have up to a 40" tap root in the first year which dies each fall, leaving a passage for water to percolate through. More heat tolerant than some of the larger clovers, this is a low-growing (to 12") perennial that can be sown into long-season row crops during the season to provide a "living mulch." Sow after first cultivation and rake or cultivate to cover. Also used for green manure, hay, and pasture. Inoculate with Alfalfa/True Clover Inoculant (#7535) for best performance.

Harvest

8-12d

Days to harvest

📅

Sun

Full sun to partial shade

☀️

Zones

3–10

USDA hardiness

🗺️

Height

4-6 inches

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Planting Timeline

Zone:

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Start Indoors

Harvest

Start Indoors

Harvest

Showing dates for Clover Microgreens in USDA Zone 7

All Zone 7 microgreen →

Zone Map

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Clover Microgreens · Zones 3–10

What grows well in Zone 7? →

Growing Details

Difficulty

Easy to Moderate

SpacingDense planting, 1-2 seeds per square inch

SoilSoilless growing medium or organic potting mix

pH6.0-7.0

WaterModerate — regular watering

SeasonPerennial

FlavorSweet, mild, pea-like flavor with tender, succulent texture

ColorBright green leaves with pale green stems

Size8"

Zone-by-Zone Planting Calendar

Zone	Indoor Start	Transplant	Direct Sow	Harvest
Zone 3	January – December	—	—	January – December
Zone 4	January – December	—	—	January – December
Zone 5	January – December	—	—	January – December
Zone 6	January – December	—	—	January – December
Zone 7	January – December	—	—	January – December
Zone 8	January – December	—	—	January – December
Zone 9	January – December	—	—	January – December
Zone 10	January – December	—	—	January – December
Zone 1	January – December	—	—	January – December
Zone 2	January – December	—	—	January – December
Zone 11	January – December	—	—	January – December
Zone 12	January – December	—	—	January – December
Zone 13	January – December	—	—	January – December

Succession Planting

Clover microgreens run 8–12 days from sow to harvest, which makes rotation easy to manage. Stagger new trays every 3–4 days and you'll have a steady cut without a glut. Two or three trays at different stages is plenty for most households — the rule of thumb is to sow the next tray when you harvest the current one, and let the third act as your buffer.

Because indoor sowing works any month of the year, there's no real season to plan around. The one variable worth watching is ambient temperature: germination slows noticeably below 60°F, so if your growing space gets cold in winter, build an extra day or two into your expected germination window before calculating your sow dates.

Complete Growing Guide

Light: Full sun (6 or more hours of direct sunlight a day), Partial Shade (Direct sunlight only part of the day, 2-6 hours). Soil: Clay, High Organic Matter, Loam (Silt). Soil pH: Acid (<6.0), Alkaline (>8.0), Neutral (6.0-8.0). Drainage: Good Drainage, Moist. Height: 0 ft. 4 in. - 0 ft. 6 in.. Spread: 1 ft. 0 in. - 1 ft. 0 in.. Growth rate: Rapid. Maintenance: Medium. Propagation: Seed. Regions: Coastal, Mountains, Piedmont.

Harvesting

Four to six tiny seeds in a brown pod.

Color: Brown/Copper. Type: Legume.

Harvest time: Fall

Edibility: All parts are edible and can be eaten raw or cooked. Dried flowers used in tea, young leaves used in salads. The young leaves can also be used as a vegetable, cooked like spinach. Flowers and seed pods are dried, ground into powder and used as a flour or sprinkled on cooked foods. The dried leaves impart a vanilla flavor to cakes.

Storage & Preservation

Clover microgreens keep best in a breathable container lined with paper towel to manage excess moisture, stored in the refrigerator at 35–40°F with humidity around 90 percent. Properly chilled, they'll stay fresh and crisp for 5–7 days, though flavor and texture peak within the first 3 days after harvest. For longer storage, freezing works reasonably well—rinse, dry thoroughly, spread on a tray to flash-freeze, then transfer to freezer bags for up to three months. Dried clover microgreens retain their mild, pea-like character and work nicely in herbal teas and dry mixes, though air-drying in a warm, dark space takes 4–5 days. Avoid heavy compression during storage, as clover's tender leaves bruise easily and release moisture that promotes decay. For best results, harvest in the morning after the soil has dried slightly, allowing the greens to shed surface water before refrigeration.

History & Origin

White clover (Trifolium repens) has been cultivated for centuries as a pasture and forage crop, with its use in agriculture documented across Europe and North America since at least the 17th century. The specific microgreen variety described here represents a modern horticultural adaptation rather than a distinct cultivar with documented breeding history. Documentation on the exact introduction of white clover as a commercial microgreen is limited, though the practice emerged alongside the broader microgreen movement in the late 20th century. The microgreen form leverages the plant's established agronomic reputation for nitrogen fixation, hardiness, and palatability, applying these qualities to the rapid growth cycle and tender-leaf market that defines contemporary microgreen production.

Origin: Europe

Advantages

+Attracts: Bees, Butterflies, Moths, Pollinators
+Edible: All parts are edible and can be eaten raw or cooked. Dried flowers used in tea, young leaves used in salads. The young leaves can also be used as a vegetable, cooked like spinach. Flowers and seed pods are dried, ground into powder and used as a flour or sprinkled on cooked foods. The dried leaves impart a vanilla flavor to cakes.
+Fast-growing

Companion Plants

Clover microgreens share a tray rack well with lettuce, spinach, arugula, pea shoots, and brassica microgreens like broccoli and kale. The practical reason is calendar alignment: all of them germinate between 60–75°F, want the same bottom-watering cadence, and hit harvest somewhere in the 7–14 day window. You're not juggling conflicting schedules. Radish microgreens are a particularly good pairing for a mix bowl — they're ready in 5–7 days, so if you stagger the sow dates by 2 days, they land at harvest simultaneously and the peppery bite offsets clover's mild, grassy flavor.

Sunflower and buckwheat microgreens belong on a different shelf entirely. Both release allelopathic compounds — sunflower via phenolic acids, buckwheat via fagopyrin — that can suppress germination in adjacent trays, and in a tight indoor rack that proximity matters more than most growers expect. Mustard is a different problem: it's not allelopathic so much as physically aggressive, germinating in 2–3 days and pushing up fast enough to shade out clover's finer, slower stems if they share a tray.

Plant Together

Lettuce

Shares similar growing conditions and harvest timing, no competition for space

Radish Microgreens

Natural pest deterrent properties protect clover from fungal issues

Arugula Microgreens

Compatible growth rates and complementary nutrient profiles

Broccoli Microgreens

Similar water and light requirements, good companion crop rotation

Pea Shoots

Both legumes that can share beneficial soil bacteria and growing conditions

Spinach Microgreens

Non-competitive root systems and similar environmental needs

Kale Microgreens

Complementary growth habits and shared resistance to cool temperatures

Chives

Natural antifungal properties help prevent damping-off disease in microgreens

Keep Apart

Sunflower Microgreens

Allelopathic compounds inhibit germination and growth of clover

Buckwheat Microgreens

Rapid growth can overshadow and outcompete slower-growing clover

Mustard Microgreens

Strong allelopathic effects can suppress clover seed germination

Nutrition Facts

Calories

69kcal(3%)

Protein

1.5g(3%)

Fiber

5.3g(19%)

Carbs

17.6g(6%)

Fat

0.1g(0%)

Vitamin C

54.1mg(60%)

Vitamin A

5mcg(1%)

Iron

1.61mg(9%)

Calcium

8mg(1%)

Potassium

304mg(6%)

Per 100g serving. % Daily Value based on 2,000 calorie diet. Source: USDA FoodData Central (FDC #167782)

Pests & Disease Resistance

Resistance

Generally resistant to most diseases, hardy legume

Common Pests

Aphids occasionally, spider mites in dry conditions

Diseases

Root rot from overwatering, powdery mildew in humid conditions

Troubleshooting Clover Microgreens

What you'll see, why it happens, and what to do about it.

Stems are leggy and pale, flopping over by day 7–8 instead of standing upright

Likely Causes

Insufficient light — less than 4 hours of direct sun or grow light positioned too far from the tray
Blackout period extended too long past germination

What to Do

1.Move trays to a south-facing window or drop grow lights to 2–3 inches above the canopy
2.End the blackout period as soon as most seeds have sprouted (usually day 3–4) — don't wait for a full canopy
3.If etiolation is already bad, cut early rather than waiting for the full 10–12 days; the flavor holds even in pale stems

Roots look brown and mushy, seedlings collapsing at the base around day 5–6

Likely Causes

Root rot — Pythium spp. moves fast in waterlogged growing medium
Water pooling at the bottom of the tray with no drainage

What to Do

1.Switch to bottom-watering: set the growing tray inside a reservoir tray for 10–15 minutes, then pull it out and let it drain completely
2.Cut watering to once daily at most; clover microgreens are lighter drinkers than sunflower or pea shoots
3.If rot is widespread, toss the tray — a Pythium-hit flat doesn't recover

White powdery coating on cotyledons or first true leaves, appearing after day 8 in humid conditions

Likely Causes

Powdery mildew (Erysiphe trifolii, the species that specifically follows white clover) — triggered by high humidity and stagnant air
Trays packed too close together on a rack, cutting off circulation

What to Do

1.Space trays at least 2–3 inches apart and point a small fan on low across the rack
2.Keep ambient humidity below 70% in the growing area — a $10 hygrometer is a worthwhile addition to any microgreen setup
3.If mildew shows up at day 8 or later, just harvest — you're already inside the normal window; waiting it out gains nothing

Frequently Asked Questions

How long do clover microgreens take to grow?▼

Clover microgreens are ready to harvest in 8-12 days from sowing. They're among the faster-growing microgreens, with germination typically occurring within 2-3 days and harvest-ready size reached by day 8-10 under optimal conditions of 65-72°F with 12-16 hours of daily light.

Do clover microgreens need to be soaked before planting?▼

Yes, soaking clover seeds for 4-8 hours before sowing significantly improves germination rates and timing. The hard seed coat benefits from this pre-treatment, resulting in more uniform sprouting. Skip soaking and you'll likely see patchy, delayed germination across your growing tray.

What do clover microgreens taste like?▼

Clover microgreens have a mild, sweet flavor reminiscent of fresh peas with a tender, juicy texture. They're less intense than radish or mustard microgreens, making them perfect for children or those new to microgreens. The flavor becomes more pronounced as the true leaves develop.

Can you grow clover microgreens without soil?▼

Absolutely! Clover microgreens grow excellently in soilless mediums like coconut coir, hemp mats, or vermiculite mixes. Their natural nitrogen-fixing ability means they need fewer nutrients than other microgreens, making them ideal for hydroponic or soilless growing systems.

Are clover microgreens good for beginners?▼

Yes, clover microgreens are excellent for beginners due to their forgiving nature and quick results. They're naturally disease-resistant, don't require fertilizing, and have reliable germination rates. The main beginner challenge is avoiding overwatering during the initial blackout period.

How much light do clover microgreens need?▼

Clover microgreens need 12-16 hours of indirect light daily after germination. Use grow lights positioned 6-12 inches above trays or place near bright windows with filtered light. Too much direct sunlight will cause wilting and bitter flavors, while insufficient light leads to leggy, pale growth.