SproutSmart
SproutSmart™ Intelligent Garden Sowing

Beltsville Bunching

Family: Amaryllidaceae Vegetable

Planting Schedule

Provide your location or planting zone to unlock dates and add Beltsville Bunching to a garden.

Sweet, mild scallion flavor with a crisp, juicy snap—Beltsville Bunching forms tidy bunches of tender green that feel as fresh as they look.

At about 60 days, the plants produce slender, upright stalks with a clean, delicate bite that shines in fresh garnishes and quick stir-ins, and it also holds its own when lightly roasted or folded into sauces. A favorite for gardeners who want dependable bunching performance and a steady harvest rhythm from a compact, easy-growing stand.

Light: Full SunMaturity: 60 DaysHabit: Clumping

Botanical illustration of Beltsville Bunching

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Beltsville Bunching Planting Dates by USDA Zone

Estimated US hardiness-zone windows for sow, transplant, and harvest. Enter a US ZIP above for exact local dates, or open a zone below.

Zone Start Indoors Sow / Transplant Harvest
Zone 1a Protected Environment Only
Zone 1b Direct Sow Jun 1st Jul 31st – Aug 1st
Zone 2a Direct Sow May 25th Jul 24th – Aug 29th
Zone 2b Direct Sow May 15th Jul 14th – Aug 25th
Zone 3a Direct Sow May 15th Jul 14th – Sep 1st
Zone 3b Direct Sow May 19th Jul 18th – Sep 21st
Zone 4a Direct Sow May 15th Jul 14th – Sep 24th
Zone 4b Direct Sow May 13th Jul 12th – Sep 27th
Zone 5a Direct Sow May 8th Jul 7th – Sep 30th
Zone 5b Direct Sow May 4th Jul 3rd – Oct 5th
Zone 6a Direct Sow May 1st Jun 30th – Oct 10th
Zone 6b Direct Sow Apr 25th Jun 24th – Oct 16th
Zone 7a Direct Sow Apr 20th Jun 19th – Oct 20th
Zone 7b Direct Sow Apr 10th Jun 9th – Oct 28th
Zone 8a Direct Sow Apr 1st May 31st – Nov 5th
Zone 8b Direct Sow Mar 23rd May 22nd – Nov 12th
Zone 9a Direct Sow Mar 6th May 5th – Nov 26th
Zone 9b Direct Sow Feb 9th Apr 10th – Dec 9th
Zone 10a — Oct 1st Nov 30th – Feb 28th
Zone 10b — Oct 1st Nov 30th – Feb 28th
Zone 11a — Oct 1st Nov 30th – Feb 28th
Zone 11b — Oct 1st Nov 30th – Feb 28th
Zone 12a — Oct 1st Nov 30th – Feb 28th
Zone 12b — Oct 1st Nov 30th – Feb 28th
Zone 13a — Oct 1st Nov 30th – Feb 28th
Zone 13b — Oct 1st Nov 30th – Feb 28th

Crop Details

TraitValue
Days to Maturity60
Sun RequirementsFull SunFull sun
Growth HabitClumping
Support NeededNone
Planting DepthNormal
Germination Temp (°F)60
Min Soil Temp (°F)40
Min Night Temp (°F)35
Harden Off (days)Not Required

Culinary Notes


Chef's Note

Beltsville Bunching is made for the moment you want scallion flavor without the sting—its slender stalks stay crisp and juicy, so they don’t collapse into the dish. Use it late to keep that clean snap, or hit it briefly with heat for sweet, browned edges.

Best Uses

  • finishing garnish where the crunch stays loud
  • quick stir-ins (last 60–90 seconds) to keep it tender
  • light roasting or griddling for caramelized edges
  • folded into warm pan sauces where it softens without going oniony

Flavor Profile

sweet, mild allium bite crisp, juicy snap clean, delicate finish

Kitchen Pairings

soy sauce ginger sesame oil rice vinegar miso chicken

Frequently Asked Questions


How do I control onion thrips and purple blotch on Beltsville Bunching (60 days) without ruining the greens?
Onion thrips cause silvery streaks and stunted, weak tops; check weekly and spray with insecticidal soap, covering leaf undersides, in the early morning. Purple blotch shows as purple-brown lesions that spread during cool, wet weather; remove infected leaves and keep beds evenly spaced for airflow. Avoid overhead watering—water at the base and only in the morning—so foliage stays dry.
How often should I water Beltsville Bunching during the main growing phase (weeks 3–8)?
Keep soil consistently moist but not soggy: water when the top 1 inch of soil feels dry, typically about 1–2 times per week depending on heat and mulch. During dry spells, increase frequency to maintain steady moisture because uneven watering leads to tough, bitter greens. Mulch lightly to reduce surface drying, but don’t let water pool around the shallow roots.
When are Beltsville Bunching bunches ready to harvest and how should I pick them?
Harvest about 60 days after sowing when the green tops are thick and tender and the bulbs form a small white base (usually thumb-size or slightly larger). Pull a few to check—if the base is firm and the leaves are still crisp, it’s time. For best flavor, harvest in the cool part of the day and cut or pull the entire bunch, then replanting isn’t needed because Beltsville bunching is typically a single harvest crop.