When to Plant Cilantro in Maine
In a typical Maine location, sow outdoors Apr 11 – Apr 25. Across the state, the outdoor planting window starts as early as Apr 4 in Lewiston and as late as Apr 25 in Sanford. For a fall crop, plant around Aug 15 – Aug 29.
Cool-season, bolts in heat; direct sow 1-3 weeks before last frost, succession sow through spring.
Cilantro Planting Dates by City
| City | Direct sow | Fall planting |
|---|---|---|
| Portland | Apr 5 – Apr 19 | Aug 20 – Sep 3 |
| Lewiston | Apr 4 – Apr 18 | Aug 24 – Sep 7 |
| Bangor | Apr 13 – Apr 27 | Aug 9 – Aug 23 |
| West Scarborough | Apr 5 – Apr 19 | Aug 20 – Sep 3 |
| South Portland | Apr 5 – Apr 19 | Aug 20 – Sep 3 |
| South Portland Gardens | Apr 5 – Apr 19 | Aug 20 – Sep 3 |
| Auburn | Apr 4 – Apr 18 | Aug 24 – Sep 7 |
| Biddeford | Apr 18 – May 2 | Aug 8 – Aug 22 |
| Sanford | Apr 25 – May 9 | Aug 5 – Aug 19 |
| Saco | Apr 18 – May 2 | Aug 8 – Aug 22 |
| Augusta | Apr 6 – Apr 20 | Aug 21 – Sep 4 |
| Westbrook | Apr 5 – Apr 19 | Aug 20 – Sep 3 |
| Waterville | Apr 11 – Apr 25 | Aug 15 – Aug 29 |
| Brunswick | Apr 11 – Apr 25 | Aug 15 – Aug 29 |
| York Beach | Apr 10 – Apr 24 | Aug 19 – Sep 2 |
| Wells Beach Station | Apr 18 – May 2 | Aug 8 – Aug 22 |
| Orono | Apr 10 – Apr 24 | Aug 11 – Aug 25 |
| Lisbon | Apr 24 – May 8 | Aug 7 – Aug 21 |
| North Bath | Apr 19 – May 3 | Aug 11 – Aug 25 |
| Brewer | Apr 13 – Apr 27 | Aug 9 – Aug 23 |
| Presque Isle | Apr 23 – May 7 | Aug 1 – Aug 15 |
Showing the 21 most populous of 21 Maine cities. Dates are estimates from each city's NOAA frost normals and university extension timing guidelines. See all Maine cities.
Frequently Asked Questions
When should I plant cilantro in Maine?
In a typical Maine location, sow outdoors Apr 11 – Apr 25. Across the state, the outdoor planting window starts as early as Apr 4 in Lewiston and as late as Apr 25 in Sanford. For a fall crop, plant around Aug 15 – Aug 29.
When is the last frost in Maine?
The average last spring frost in Maine ranges from April 25 in Lewiston to May 16 in Sanford, based on NOAA 1991–2020 climate normals.
How long do cilantro take to grow?
Cilantro typically take 45–70 days from planting to harvest. Cool-season, bolts in heat; direct sow 1-3 weeks before last frost, succession sow through spring.
Other Crops in Maine
- Tomatoes
- Peppers
- Eggplant
- Cucumbers
- Zucchini
- Winter Squash
- Pumpkins
- Watermelon
- Cantaloupe
- Corn
- Green Beans
- Peas
- Lettuce
- Spinach
- Kale
- Arugula
- Swiss Chard
- Broccoli
- Cauliflower
- Cabbage
- Brussels Sprouts
- Carrots
- Beets
- Radishes
- Turnips
- Onions
- Garlic
- Potatoes
- Sweet Potatoes
- Asparagus
- Basil
- Parsley
- Dill
- Oregano
- Thyme
- Sunflowers
- Zinnias
- Marigolds
- Cosmos
- Nasturtiums
- Dahlias
When to plant cilantro in other states