SuNutri
SuNutri
beginnergrains

Buckwheat Microgreens

Fagopyrum esculentum

Tangy, lemony flavor with beautiful pink stems. Actually not a grain but a fruit seed.

Days to Harvest

7-10

Optimal Temp

68°F

Height

2-3 inches

Yield/Tray

10-14 oz per 10x20 tray

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Growing Parameters

Soak Required

4-6 hours (not longer)

Blackout Days

2 days

Light Hours

12 hours/day

Temperature Range

60-75°F (15-24°C)

Humidity

50-60%

Seed Density

6-8 oz (170-225g) per 10x20 tray

Preferred Growing Medium

soilcoco coir

Watering

Bottom watering

1-2 times daily

Growing Timeline
Day 0: Sow SeedsStart
Pre-soak (4-6 hours (not longer))Before sowing
Days 1-2: Blackout PeriodUnder weight
Days 3-7: Light PeriodUnder lights
Days 7-10: Harvest WindowReady!

Harvest Tips

  • • Cut just above the soil line with sharp scissors
  • • Harvest when cotyledons are fully expanded
  • • Expected height at harvest: 2-3 inches
  • • Typical yield: 10-14 oz per 10x20 tray
Step-by-Step for Buckwheat
1

Prepare & Sow

Soak seeds for 4-6 hours (not longer), then drain well. Fill tray with moistened soil. Spread 6-8 oz (170-225g) per 10x20 tray evenly across the surface. Press gently and mist thoroughly.

2

Blackout Period

Cover with inverted tray and add 5-15 lbs of weight. Keep covered for 2 days. Check daily and mist if dry. Maintain 60-75°F (15-24°C).

3

Light Period

Remove cover and move to grow lights. Provide 12 hours of light daily.Bottom watering. Water 1-2 times daily. Maintain 50-60% humidity with good airflow.

Harvest

Harvest in 7-10 days when 2-3 inches tall. Cut just above the soil line with sharp, clean scissors. Store in Store dry, use quickly for up to 5-7 days refrigerated.