When to Plant Shallot in Maryland
Start Seeds Indoors
Transplant outdoors:
State
Maryland
USDA Zones
6a, 6b, 7a, 7b, 8a
Avg Last Frost
Saturday, March 20, 2027
Cities Covered
430
Maryland Planting Schedule by Zone
Maryland spans 5 zones — find yours below for the most accurate dates.
| Zone | Last Frost | Start Indoors | Transplant |
|---|---|---|---|
| 6a | Tuesday, April 20, 2027 | — | — |
| 6b | Thursday, April 15, 2027 | — | — |
| 7a | Saturday, April 10, 2027 | — | — |
| 7b | Monday, April 5, 2027 | — | — |
| 8a | Saturday, March 20, 2027 | — | — |
Dates based on average last frost. Check your local forecast before planting.
🌿 About Shallot
Growing Shallot in Maryland: Complete Guide
Shallot (Allium cepa var. aggregatum) is a warm-season crop that needs a head start indoors before Maryland's last frost. Depending on your zone, Maryland gardeners start seeds indoors between October 1, 2026 (Zone 6a) and November 1, 2026 (Zone 8a), then move transplants outside once their zone's last frost has passed — the zone table above has your exact dates.
Because Maryland stretches across 5 USDA hardiness zones (6a, 6b, 7a, 7b, 8a), planting windows can shift by as much as six to eight weeks from one end of the state to the other. Gardeners in the warmer southern zones can start earlier, while those in cooler northern zones should wait until the zone table above shows their last frost has passed.
With 90 days to maturity, Shallot needs the indoor head start that Maryland's growing season requires. Starting indoors ensures you have strong transplants ready the moment outdoor conditions are right.
Shallot requires full sun and regular moisture. Mid-Atlantic summers bring heat and humidity — ensure good air circulation and watch for fungal issues like powdery mildew.
For the most precise planting dates tailored to your exact location, enter your ZIP code on our planting calendar or use the zone table above to find the schedule for your area of Maryland.
Frequently Asked Questions
When should I plant Shallot in Maryland?
In Maryland, start Shallot seeds indoors around null and transplant outdoors around null after your last frost. Maryland spans zones 6a–8a, so dates shift by 1–4 weeks depending on where you live.
What is the last frost date in Maryland?
Maryland spans 5 USDA zones (6a, 6b, 7a, 7b, 8a), so last frost dates vary by region. Accident, Bittinger, Friendsville (6a) sees frost until around Tuesday, April 20, 2027, while Baltimore, Sparrows Point, Middle River (8a) is frost-free much earlier.
How long does Shallot take to grow in Maryland?
Shallot takes about 90 days from transplant (or direct sow) to harvest. Starting seeds indoors in Maryland gives you a head start so plants are ready to go out after the last frost.
What USDA zones does Maryland cover for Shallot?
Maryland includes zones 6a, 6b, 7a, 7b, 8a. Shallot grows well across all of these zones with adjusted timing — use the zone table above to find the right dates for your part of the state.
When to Plant Shallot by City in Maryland
Dates are based on each city's USDA zone and average last frost.
| City | Zone | Last Frost | Start Indoors | Transplant |
|---|---|---|---|---|
| Abell | 8a | Saturday, March 20, 2027 | — | — |
| Aberdeen | 7b | Monday, April 5, 2027 | — | — |
| Aberdeen Proving Ground | 7b | Monday, April 5, 2027 | — | — |
| Abingdon | 7b | Monday, April 5, 2027 | — | — |
| Accident | 6a | Tuesday, April 20, 2027 | — | — |
| Accokeek | 7b | Monday, April 5, 2027 | — | — |
| Adamstown | 7b | Monday, April 5, 2027 | — | — |
| Allen | 7b | Monday, April 5, 2027 | — | — |
| Andrews Air Force Base | 7b | Monday, April 5, 2027 | — | — |
| Annapolis | 7b | Monday, April 5, 2027 | — | — |
| Annapolis Junction | 7b | Monday, April 5, 2027 | — | — |
| Aquasco | 7b | Monday, April 5, 2027 | — | — |
| Arnold | 8a | Saturday, March 20, 2027 | — | — |
| Ashton | 7b | Monday, April 5, 2027 | — | — |
| Avenue | 8a | Saturday, March 20, 2027 | — | — |
| Baldwin | 7b | Monday, April 5, 2027 | — | — |
| Baltimore | 8a | Saturday, March 20, 2027 | — | — |
| Barclay | 7b | Monday, April 5, 2027 | — | — |
| Barnesville | 7a | Saturday, April 10, 2027 | — | — |
| Barstow | 7b | Monday, April 5, 2027 | — | — |
| Barton | 6b | Thursday, April 15, 2027 | — | — |
| Beallsville | 7b | Monday, April 5, 2027 | — | — |
| Bel Air | 7b | Monday, April 5, 2027 | — | — |
| Bel Alton | 7b | Monday, April 5, 2027 | — | — |
| Belcamp | 7b | Monday, April 5, 2027 | — | — |
| Beltsville | 7b | Monday, April 5, 2027 | — | — |
| Benedict | 7b | Monday, April 5, 2027 | — | — |
| Benson | 7b | Monday, April 5, 2027 | — | — |
| Berlin | 7b | Monday, April 5, 2027 | — | — |
| Bethesda | 7b | Monday, April 5, 2027 | — | — |
| Bethlehem | 7b | Monday, April 5, 2027 | — | — |
| Betterton | 7b | Monday, April 5, 2027 | — | — |
| Big Pool | 7a | Saturday, April 10, 2027 | — | — |
| Bishopville | 7b | Monday, April 5, 2027 | — | — |
| Bittinger | 6a | Tuesday, April 20, 2027 | — | — |
| Bivalve | 8a | Saturday, March 20, 2027 | — | — |
| Bladensburg | 7b | Monday, April 5, 2027 | — | — |
| Bloomington | 6b | Thursday, April 15, 2027 | — | — |
| Boonsboro | 7a | Saturday, April 10, 2027 | — | — |
| Boring | 7a | Saturday, April 10, 2027 | — | — |
| Bowie | 7a | Saturday, April 10, 2027 | — | — |
| Boyds | 7b | Monday, April 5, 2027 | — | — |
| Bozman | 8a | Saturday, March 20, 2027 | — | — |
| Braddock Heights | 7b | Monday, April 5, 2027 | — | — |
| Brandywine | 7b | Monday, April 5, 2027 | — | — |
| Brentwood | 7b | Monday, April 5, 2027 | — | — |
| Brinklow | 7b | Monday, April 5, 2027 | — | — |
| Brookeville | 7b | Monday, April 5, 2027 | — | — |
| Brooklandville | 7b | Monday, April 5, 2027 | — | — |
| Brooklyn | 8a | Saturday, March 20, 2027 | — | — |
| Broomes Island | 8a | Saturday, March 20, 2027 | — | — |
| Brownsville | 7a | Saturday, April 10, 2027 | — | — |
| Brunswick | 7a | Saturday, April 10, 2027 | — | — |
| Bryans Road | 7b | Monday, April 5, 2027 | — | — |
| Bryantown | 7b | Monday, April 5, 2027 | — | — |
| Buckeystown | 7b | Monday, April 5, 2027 | — | — |
| Burkittsville | 7a | Saturday, April 10, 2027 | — | — |
| Burtonsville | 7b | Monday, April 5, 2027 | — | — |
| Bushwood | 8a | Saturday, March 20, 2027 | — | — |
| Butler | 7b | Monday, April 5, 2027 | — | — |
Showing 60 of 430 cities. Enter your ZIP on the planting calendar for your exact dates.