When to Plant Ground Cherry in Bathurst, NB
Ground cherries produce small, sweet, tropical-tasting berries enclosed in papery husks. They are related to tomatillos and cape gooseberries and self-sow readily.
Bathurst, New Brunswick is in USDA Zone 5a. The average last spring frost is May 3 and the first fall frost is October 10, giving you a growing season of approximately 160 days.
At an elevation of 131 feet, Bathurst receives approximately 27.6 inches of rainfall annually with predominantly gray-brown podzol soil. Summer highs average 73ยฐF, so choose short-season varieties of Ground Cherry to ensure they mature before fall.
Bathurst Soil Profile
Soil Type
Gray-Brown Podzol
Soil pH
6.0-7.0
Drainage
Well Drained
Plant Planting Risk Windows
Percentages indicate frost risk at transplant. The 70% safe window means there is a 30% chance of frost after transplant — suitable for cold-hardy crops or gardeners with frost protection. The 90% safe window is best for tender plants.
How to Plant Ground Cherry
Plant Water Budget
Monthly Watering Guide for Ground Cherry
Ground Cherry needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Ground Cherry Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 1.1" | 0" | โ๏ธ Dormant |
| Feb | โ | 1.2" | 0" | โ๏ธ Dormant |
| Mar | โ | 1.7" | 0" | โ๏ธ Dormant |
| Apr | โ | 3" | 0" | โ๏ธ Dormant |
| May | 4.3" | 3.4" | 0.9" | ๐ง Light watering |
| Jun | 4.3" | 3.6" | 0.7" | ๐ง Light watering |
| Jul | 4.3" | 2.7" | 1.6" | ๐ง Light watering |
| Aug | 4.3" | 3.2" | 1.1" | ๐ง Light watering |
| Sep | 4.3" | 2.4" | 1.9" | ๐ง Light watering |
| Oct | 4.3" | 1.8" | 2.5" | ๐ฟ Regular watering |
| Nov | โ | 2" | 0" | โ๏ธ Dormant |
| Dec | โ | 1.4" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (MayโOct in Bathurst). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Ground Cherry Heat Requirements (GDD)
What are Growing Degree Days (GDD)?
Growing Degree Days measure the total warmth your plants receive during the growing season. Think of it as a "heat bank" โ every day above 50ยฐF deposits warmth that helps your plants grow.
Each plant needs a certain amount of accumulated heat to mature. If your county provides more GDD than the plant needs, it's a great fit. If it's close, you may want to choose faster-maturing varieties or start seeds indoors to get a head start.
Ground Cherry Planting Timeline โ Bathurst, NB
Ground Cherry Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Transplant Outdoors | May 24 | May 24 โ Jun 7 |
| Harvest | August 2 | Aug 2 โ Sep 27 |
Plant 1" deep ยท 15" apart ยท Rows 24" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | โ |
| April | โ |
| May | Transplant Outdoors |
| June | Transplant Outdoors |
| July | โ |
| August | Harvest |
| September | Harvest |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
โ๏ธ Sun
Full Sun (6-8+ hours)
๐ง Water
1"/week ยท Only during dry spells
๐ Days to Maturity
65โ80 days
๐งช Soil pH
Needs 6โ7.5 ยท Your soil: N/A
๐บ๏ธ USDA Zone
Zone 5a
๐ Growing Season
160 days in Bathurst
Growing Tips for Ground Cherry in Bathurst
Common pests for Ground Cherry in this region include tomato hornworm and aphids. Use row covers early in the season and inspect plants weekly.
General growing tips
Start seeds indoors 6-8 weeks before last frost. Let fruits fall to the ground naturally when ripe inside their husks. The husk turns brown and papery when the fruit is ready.
Companion Planting
Good Companions
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Ground Cherry in Other Locations
Frequently Asked Questions
When should I plant Ground Cherry in Bathurst, NB?
Bathurst is in Zone 5a with an average last frost of May 3. Plan your Ground Cherry planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Bathurst, NB?
Bathurst, New Brunswick is in USDA Hardiness Zone 5a. The average last spring frost is May 3 and first fall frost is October 10.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Bathurst gardeners in Zone 5a organize planting dates, track what's growing, and never miss a planting window.
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