How to Grow Purslanes Canada
On this page
Purslane (Portulaca oleracea) — annual.
The short answer
- Site
- 6+ hours of sun
- Biggest risk
- Stem/root rot
Core growing advice on this page is checked against named horticultural sources — see References.
Purslane (Portulaca oleracea)
6 sources cited · Verified
At a Glance
Quick Facts
Growth Stages
Harvest & Storage
Diseases
Pests
Plan your Purslanes planting
When to sow and plant Purslanes depends on your own frost dates. Check the Canada vegetable planting calendar. To work out where it fits in your beds, sketch your plot in the free Garden Layout Planner.
What the research guides add
Purslane is a garden weed and a salad plant at once, and NC State describes its toughness.
- An annual succulent that is drought-tolerant once established and grows in full sun and well-drained soil; propagation is by seed and stem cuttings. (NC State Extension)
- Its taproot and fibrous secondary roots tolerate poor, compacted soils and drought. (NC State Extension)
- The flowers are small, yellow and open only briefly in the morning, each replaced by a seed capsule that splits to release dark seeds. (NC State Extension)
Purslane in Canada: climate data
| Station | Last spring frost | First fall frost | Frost-free days |
|---|---|---|---|
| Edmonton, AB | 24 May | 12 Sep | 110 |
| Winnipeg, MB | 23 May | 22 Sep | 121 |
| Charlottetown, PE | 16 May | 17 Oct | 153 |
| Toronto, ON | 30 Apr | 16 Oct | 168 |
| Vancouver, BC | 18 Mar | 10 Nov | 237 |
Frost dates and frost-free days are the median values for the stations in Environment and Climate Change Canada climate normals with the highest data-quality rating (1981–2010 normals).
Sources for this section
Section researched and checked on 25 October 2026 by the SoilCommander Editorial Team. How we check facts: editorial policy.
Growing Purslane in another region
Sowing dates, frost timing and local advice differ by country. Use the guide for where you garden.
Sources
The full list of 6 sources behind this guide (GBIF, Johnny's Selected Seeds, NC State Extension and others) is in the references of our UK guide to purslane; they describe the plant itself, which is the same wherever it grows.
Frequently Asked Questions
What problems affect purslane?
Our data links 1 disease and 4 pests to this crop. See the sections above for each one and how to manage it.
Plan next season before the problems start
Short-season growing is arithmetic before it is technique: days to maturity against frost-free days decides what will finish at all. The Canada Garden Planner does that subtraction for your region before you sow.
Get the Canada Garden Planner →Instant PDF download · Written for Canadian growing conditions
How this guide is put together
The growing data on this page — sowing windows, pests, diseases, soil and site requirements — comes from named horticultural sources, listed in References below, checked against Canadian hardiness-zone and frost-date data, with provincial agriculture and university extension sources cited directly where one exists for a crop. An automated pipeline assembles that verified data into the page you're reading: it selects which facts to lead with and builds the surrounding prose and layout. It does not invent a date, a source or a number — where a verified value for a field isn't available, the page leaves it out rather than guessing. A person reviews and publishes each page; nothing goes live unverified.
Vegetable Growing Guides Canada
Related Problem Guides
Last verified 2026-10-25
Related guides
More from the same group (leaves & salads):
Growing advice for your part of Canada
Timing and conditions change a lot inside one country. These guides cover frost dates and growing seasons region by region.
Where To Go From Here
Take this crop from reading into a written plan for your own beds.
Keep going
Plan the next step
Use the printable SoilCommander planner for your region to turn this guide into sowing dates, bed layouts and weekly garden tasks.