USDA hardiness zone lookup
Saint Paul (East Side) (55106) — USDA Zone 5a
Saint Paul (East Side), Minnesota · 151-day growing season
Frost dates and growing season for 55106
| USDA hardiness zone | Zone 5a |
|---|---|
| Average last spring frost | May 6 |
| Average first fall frost | October 4 |
| Growing season length | ~151 days |
| Temperature range (F) | -20 to -10°F |
| Temperature range (C) | -29 to -23°C |
These are 50%-probability averages modeled from this ZIP's USDA hardiness zone and regional climate normals — not a single-station reading. In a typical year the last spring frost will have passed by May 6, but in a colder-than-average year it can run 1-2 weeks later. Plant tender crops (tomatoes, peppers, basil) once both soil and night temperatures are consistently warm — a thermometer beats the calendar.
Growing season in Saint Paul (East Side)
Saint Paul (East Side), Minnesota sits in USDA Zone 5a, with roughly 151 frost-free days between an average last spring frost around May 6 and a first fall frost around October 4. That is a standard temperate season — most common vegetables finish comfortably, and a single main planting plus one succession round works well.
What grows in Saint Paul (East Side)
Saint Paul (East Side) falls in USDA Zone 5a, which means the same hardiness constraints apply as the full Zone 5 guide. Vegetables, herbs, and fruit trees rated to Zone 5a (or hardier) will overwinter here in a typical year.
- Tomatoes (full range of varieties)
- Peppers
- Eggplant
- Squash, melons, cucumbers
- Beans (bush + pole)
- Sweet corn
- Apples, pears, plums
- Cherries (sweet + sour)
- Blueberries, raspberries
- Garlic
What to plant in Saint Paul (East Side) this week
Saint Paul (East Side)'s last frost is around May 6. This is the spring transplant window — start tomatoes and peppers indoors if you haven't, and direct-sow cold-tolerant crops now.
- When to plant tomatoes in zone 5
- When to plant peppers in zone 5
- When to plant basil in zone 5
- When to plant bush beans in zone 5
- When to plant cucumbers in zone 5
Full planting calendar for Saint Paul (East Side)
Crop-by-crop sowing, transplant, and harvest dates calibrated to zone 5 averages:
- When to plant tomatoes in zone 5
- When to plant peppers in zone 5
- When to plant basil in zone 5
- When to plant garlic in zone 5
- When to plant lettuce in zone 5
- When to plant bush beans in zone 5
- When to plant cucumbers in zone 5
- When to plant summer squash in zone 5
- When to plant peas in zone 5
- When to plant carrots in zone 5
Local microclimate notes
Zone tables give you the average — but Saint Paul (East Side)gardens vary. South-facing walls and paved areas can run a full half-zone warmer than the published rating. Low-lying spots, frost pockets, and shaded north sides can run colder. If you've gardened here a few seasons, your own frost record (the last time you actually got frost damage) is more accurate than any national average.
Source and methodology
Hardiness zone from the USDA Plant Hardiness Zone Map (2023 revision). Frost-date and growing-season figures are modeled from this ZIP's USDA hardiness zone and regional NOAA 1991-2020 climate normals — they are zone-level estimates, not a per-station record, so treat them as planning guidance and confirm against your own local frost history. Crop recommendations are drawn from US Cooperative Extension references and curated by the Growli editorial team. Last reviewed May 2026.
Nearby ZIP codes in Minnesota
- 55401 — Minneapolis (Zone 5a)
- 55102 — Saint Paul (Zone 5a)
- 55802 — Duluth (Zone 4a)
- 55901 — Rochester (Zone 5a)
- 55408 — Minneapolis (Uptown) (Zone 5a)
- 55411 — Minneapolis (North) (Zone 5a)
- 55418 — Minneapolis (Northeast) (Zone 5a)
- 55104 — Saint Paul (Midway) (Zone 5a)
- 55416 — St. Louis Park (Zone 5a)
- 55337 — Burnsville (Zone 5a)
- 55124 — Apple Valley (Zone 5a)
- 55304 — Andover (Zone 4b)
- Browse all US ZIP codes by state