In Halifax, the average last spring frost is May 8 and the average first fall frost is Oct 17, a growing season of about 162 days (zone 6a). Start tomatoes indoors around Mar 27 and move them outside from May 22. Plant garlic Oct 24 to Oct 31, one to two weeks after the first fall frost.
Halifax at a glance
- Last spring frost
- May 8 (average)
- First fall frost
- Oct 17 (average)
- Frost-free season
- About 162 days
- Hardiness zone
- 6a (NRCan)
- Weather stations
- Shearwater, Halifax Stanfield (Airport) and Upper Stewiacke, 1991 to 2020 normals. GrowSmart's dates are the median of these stations, to within 3 days
An average frost date means frost is still possible after it in about half of years. GrowSmart times tender crops like tomatoes, peppers and basil after this date, not on it.
What to plant in Halifax this month (January)
Nothing is scheduled to be sown or planted in Halifax in January. Next up: start onions indoors on Feb 27.
What to plant in Halifax this month (February)
- Start onions indoors: Feb 27
What to plant in Halifax this month (March)
- Start tomatoes indoors: Mar 27
- Start peppers indoors: Mar 27
- Start eggplant indoors: Mar 27
- Start lettuce indoors: Mar 27
Coming up in early April: start kale indoors (Apr 3), start broccoli indoors (Apr 3), start cabbage indoors (Apr 3) and start basil indoors (Apr 10).
What to plant in Halifax this month (April)
- Start kale indoors: Apr 3
- Start broccoli indoors: Apr 3
- Start cabbage indoors: Apr 3
- Start basil indoors: Apr 10
- Direct sow spinach: Apr 17
- Direct sow peas: Apr 17
- Direct sow radishes: Apr 17
- Transplant lettuce: Apr 24
- Direct sow carrots: Apr 24
- Start cucumbers indoors: Apr 24
- Start zucchini indoors: Apr 24
- Start winter squash indoors: Apr 24
Coming up in early May: direct sow beets (May 1), transplant kale (May 1), transplant broccoli (May 1), transplant cabbage (May 1), direct sow potatoes (May 1) and transplant onions (May 8).
What to plant in Halifax this month (May)
- Direct sow beets: May 1
- Transplant kale: May 1
- Transplant broccoli: May 1
- Transplant cabbage: May 1
- Direct sow potatoes: May 1
- Transplant onions: May 8
- Transplant cucumbers: May 15
- Transplant zucchini: May 15
- Transplant winter squash: May 15
- Direct sow beans: May 15
- Transplant tomatoes: May 22
- Transplant peppers: May 22
- Transplant eggplant: May 22
- Transplant basil: May 22
What to plant in Halifax this month (June)
Nothing is scheduled to be sown or planted in Halifax in June. Next up: sow peas for a fall harvest on Aug 8.
What to plant in Halifax this month (July)
Nothing is scheduled to be sown or planted in Halifax in July. Next up: sow peas for a fall harvest on Aug 8.
What to plant in Halifax this month (August)
- Sow peas for a fall harvest: Aug 8
- Sow kale for a fall harvest: Aug 8
- Sow lettuce for a fall harvest: Aug 22
- Sow spinach for a fall harvest: Aug 29
Coming up in early September: sow radishes for a fall harvest (Sep 12).
What to plant in Halifax this month (September)
- Sow radishes for a fall harvest: Sep 12
What to plant in Halifax this month (October)
- Plant garlic: Oct 24 to Oct 31
What to plant in Halifax this month (November)
Nothing is scheduled to be sown or planted in Halifax in November. Next up: start onions indoors on Feb 27.
What to plant in Halifax this month (December)
Nothing is scheduled to be sown or planted in Halifax in December. Next up: start onions indoors on Feb 27.
Halifax planting calendar
| Crop | Start indoors | Plant outside | Harvest |
|---|---|---|---|
| Tomatoes | Mar 27 | Transplant May 22 | From Aug 8 |
| Peppers | Mar 27 | Transplant May 22 | From Aug 2 |
| Eggplant | Mar 27 | Transplant May 22 | From Aug 5 |
| Basil | Apr 10 | Transplant May 22 | From Jul 3 |
| Onions (from seed) | Feb 27 | Transplant May 8 | From Aug 16 |
| Lettuce | Mar 27 | Transplant Apr 24Fall: direct sow Aug 22 | From Jun 3Fall: from Oct 1 |
| Spinach | n/a | Direct sow Apr 17Fall: direct sow Aug 29 | From May 27Fall: from Oct 8 |
| Peas | n/a | Direct sow Apr 17Fall: direct sow Aug 8 | From Jun 16Fall: from Oct 7 |
| Radishes | n/a | Direct sow Apr 17Fall: direct sow Sep 12 | From May 12Fall: from Oct 7 |
| Carrots | n/a | Direct sow Apr 24 | From Jul 3 |
| Beets | n/a | Direct sow May 1 | From Jun 25 |
| Kale | Apr 3 | Transplant May 1Fall: direct sow Aug 8 | From Jun 25Fall: from Oct 2 |
| Broccoli | Apr 3 | Transplant May 1 | From Jul 5 |
| Cabbage | Apr 3 | Transplant May 1 | From Jul 10 |
| Cucumbers | Apr 24 | Transplant May 15 | From Jul 9 |
| Zucchini | Apr 24 | Transplant May 15 | From Jul 4 |
| Winter squash | Apr 24 | Transplant May 15 | From Aug 13 |
| Beans | n/a | Direct sow May 15 | From Jul 9 |
| Potatoes | n/a | Direct sow May 1 | From Jul 20 |
| Garlic | n/a | Plant cloves Oct 24 to Oct 31 | Around Jul 31 the next year |
Dates are for one planting of each crop, from Halifax's average frost dates. Tomatoes are indeterminate, lettuce is looseleaf and beans are bush beans. Harvest dates are when the first picking is usually ready. Garlic follows University of Minnesota Extension (see below).
Fall planting in Halifax
Plant garlic Oct 24 to Oct 31. That is one to two weeks after Halifax's average first fall frost of Oct 17, the timing University of Minnesota Extension recommends, so the cloves root before winter without sending shoots up. Harvest comes around Jul 31 the following summer. How to plant garlic in Halifax.
Shallots: GrowSmart's plan has you plant shallot sets in fall in zone 5 and warmer, and in spring in colder zones.
Cool-season crops GrowSmart schedules for a fall harvest in Halifax:
- Peas: sow Aug 8, ready from about Oct 7
- Kale: sow Aug 8, ready from about Oct 2
- Lettuce: sow Aug 22, ready from about Oct 1
- Spinach: sow Aug 29, ready from about Oct 8
- Radishes: sow Sep 12, ready from about Oct 7
Nearby planting calendars
Halifax planting questions
When is the last frost in Halifax?
The average last spring frost in Halifax is May 8, and the average first fall frost is Oct 17, from 1991 to 2020 climate normals at 3 nearby weather stations. Frost is still possible after the spring date in about half of years.
When should I start tomato seeds in Halifax?
Start tomatoes indoors around Mar 27, 8 weeks before moving them outside around May 22, which is two weeks after the average last frost.
What can I plant in Halifax in fall?
Garlic goes in Oct 24 to Oct 31. For fall harvests, sow peas and kale around Aug 8, lettuce around Aug 22, spinach around Aug 29 and radishes around Sep 12.