When to Plant Escarole in Gallatin County, MT
Escarole is a broad-leaved endive with slightly bitter, sturdy leaves. The outer leaves are more bitter while the blanched heart is tender and mild.
Gallatin County, Montana is in USDA Zone 4b. The average last spring frost is June 8 and the first fall frost is September 19, giving you a growing season of approximately 103 days.
At an elevation of 8,376 feet, Gallatin County receives approximately 12.4 inches of rainfall annually with predominantly loam soil. Summer highs average 82ยฐF, so choose short-season varieties of Escarole to ensure they mature before fall. With low rainfall, drip irrigation is essential for growing Escarole successfully. Mulch heavily to conserve soil moisture.
Gallatin County Soil Profile
Soil Type
Loam
Soil pH
6.2-8.1
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.
Soil Compatibility in Gallatin County
How your county's soil matches Escarole's growing requirements.
Soil pH
Your soil pH (6.2โ8.1) is more alkaline than Escarole prefers (5.5โ7.0). Add sulfur or peat moss to lower pH.
Soil Texture
The loam soil in Gallatin County is excellent for Escarole โ good drainage, moisture retention, and nutrient holding capacity.
Organic Matter
Organic matter is moderate (2.4%). Annual compost additions will help Escarole.
How to Plant Escarole
Fall planting: Sow 12 weeks before your first frost date for a fall harvest.
Succession Planting Escarole
Sow every 5.7 weeks. Last sowing by Jul 11 to harvest before frost.
For a dedicated fall crop, sow by Jun 27.
Plant Water Budget
Water stress score is 6/10 โ consider drought-tolerant varieties and mulching
Monthly Watering Guide for Escarole
Escarole needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Escarole Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 0.8" | 0" | โ๏ธ Dormant |
| Feb | โ | 0.8" | 0" | โ๏ธ Dormant |
| Mar | โ | 1.1" | 0" | โ๏ธ Dormant |
| Apr | โ | 1.3" | 0" | โ๏ธ Dormant |
| May | โ | 1.3" | 0" | โ๏ธ Dormant |
| Jun | 4.3" | 0.8" | 3.5" | ๐ฟ Regular watering |
| Jul | 4.3" | 1" | 3.3" | ๐ฟ Regular watering |
| Aug | 4.3" | 1.5" | 2.8" | ๐ฟ Regular watering |
| Sep | 4.3" | 1" | 3.3" | ๐ฟ Regular watering |
| Oct | โ | 1.1" | 0" | โ๏ธ Dormant |
| Nov | โ | 1" | 0" | โ๏ธ Dormant |
| Dec | โ | 0.8" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (JunโSep in Gallatin County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Escarole 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.
Escarole Planting Timeline โ Gallatin County, MT
Escarole Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | April 27 | Apr 27 โ May 11 |
| Transplant Outdoors | June 8 | Jun 8 โ Jun 22 |
| Direct Sow | June 1 | Jun 1 โ Jun 22 |
| Harvest | August 3 | Aug 3 โ Aug 31 |
| Fall Sowing | June 27 | Jun 27 โ Jul 11 |
Plant 0.5" deep ยท 6" apart ยท Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | โ |
| April | Start Indoors |
| May | Start Indoors |
| June | Transplant Outdoors Direct Sow Fall Sowing |
| July | Fall Sowing |
| August | Harvest |
| September | โ |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
โ๏ธ Sun
Partial Shade (3-6 hours)
๐ง Water
1"/week ยท 1-2 times/week
๐ Days to Maturity
50โ70 days
๐งช Soil pH
Needs 5.5โ7 ยท Your soil: too_alkaline
๐บ๏ธ USDA Zone
Zone 4b
๐ Growing Season
103 days in Gallatin County
Growing Tips for Escarole in Gallatin County
Direct sow Escarole outdoors after June 08 in Gallatin County when soil has warmed and frost danger has passed.
Common pests for Escarole in this region include aphids and slugs. Use row covers early in the season and inspect plants weekly.
Gallatin County receives only 12" of rain annually. Escarole needs consistent moisture โ install drip irrigation or water deeply 2-3 times per week.
General growing tips
Direct sow in spring or late summer. Blanch heads by tying outer leaves together or covering with a pot for 2 weeks before harvest. Excellent braised or in soups.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Escarole in Other Locations
Frequently Asked Questions
When should I plant Escarole in Gallatin County, MT?
Gallatin County is in Zone 4b with an average last frost of June 8. Plan your Escarole planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Gallatin County, MT?
Gallatin County, Montana is in USDA Hardiness Zone 4b. The average last spring frost is June 8 and first fall frost is September 19.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Gallatin County gardeners in Zone 4b organize planting dates, track what's growing, and never miss a planting window.
Get Your Free Garden Planner →Free download. Plan your entire garden season in minutes.