When to Plant Chayote in Hardeman County, TN
Chayote is a tropical vine producing pear-shaped, mild-flavored squash. The entire plant is edible including the fruit, shoots, leaves, and tuberous root.
Hardeman County, Tennessee is in USDA Zone 7b. The average last spring frost is March 30 and the first fall frost is October 30, giving you a growing season of approximately 214 days.
At an elevation of 3,185 feet, Hardeman County receives approximately 48.6 inches of rainfall annually with predominantly silt loam soil. Summer highs average 92ยฐF, providing good warmth for Chayote during the growing season.
Hardeman County Soil Profile
Soil Type
Silt Loam
Soil pH
5.2-6.5
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 Hardeman County
How your county's soil matches Chayote's growing requirements.
Soil pH
Your soil pH (5.2โ6.5) is more acidic than Chayote prefers (6.0โ7.0). Add garden lime to raise pH.
Soil Texture
The silt loam soil in Hardeman County is excellent for Chayote โ good drainage, moisture retention, and nutrient holding capacity.
Organic Matter
Organic matter is moderate (2.9%). Annual compost additions will help Chayote.
How to Plant Chayote
Plant Water Budget
Monthly Watering Guide for Chayote
Chayote needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Chayote Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 3.5" | 0" | โ๏ธ Dormant |
| Feb | โ | 4.1" | 0" | โ๏ธ Dormant |
| Mar | 4.3" | 5.2" | 0" | โ Rainfall sufficient |
| Apr | 4.3" | 3.7" | 0.6" | ๐ง Light watering |
| May | 4.3" | 3.7" | 0.6" | ๐ง Light watering |
| Jun | 4.3" | 3.7" | 0.6" | ๐ง Light watering |
| Jul | 4.3" | 5" | 0" | โ Rainfall sufficient |
| Aug | 4.3" | 4.6" | 0" | โ Rainfall sufficient |
| Sep | 4.3" | 4.1" | 0.2" | ๐ง Light watering |
| Oct | 4.3" | 3" | 1.3" | ๐ง Light watering |
| Nov | โ | 3.7" | 0" | โ๏ธ Dormant |
| Dec | โ | 4.4" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (MarโOct in Hardeman County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Chayote 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.
Chayote Planting Timeline โ Hardeman County, TN
Chayote Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | February 9 | Feb 9 โ Feb 23 |
| Transplant Outdoors | April 13 | Apr 13 โ Apr 27 |
| Direct Sow | April 6 | Apr 6 โ Apr 27 |
| Harvest | August 17 | Aug 17 โ Oct 26 |
Plant 1" deep ยท 30" apart ยท Rows 42" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | Start Indoors |
| March | โ |
| April | Transplant Outdoors Direct Sow |
| May | โ |
| June | โ |
| July | โ |
| August | Harvest |
| September | Harvest |
| October | Harvest |
| 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
120โ180 days
๐งช Soil pH
Needs 6โ7 ยท Your soil: too_acidic
๐บ๏ธ USDA Zone
Zone 7b
๐ Growing Season
214 days in Hardeman County
Growing Tips for Chayote in Hardeman County
Direct sow Chayote outdoors after March 30 in Hardeman County when soil has warmed and frost danger has passed.
Common pests for Chayote in this region include squash vine borer and cucumber beetles. Use row covers early in the season and inspect plants weekly.
General growing tips
Plant the whole fruit at a 45-degree angle with the stem end exposed. Provide a very sturdy trellis. One vine can produce 60-80 fruits. Harvest when fruits are young and tender.
Companion Planting
Good Companions
Avoid Planting Near
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Chayote in Other Locations
Frequently Asked Questions
When should I plant Chayote in Hardeman County, TN?
Hardeman County is in Zone 7b with an average last frost of March 30. Plan your Chayote planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Hardeman County, TN?
Hardeman County, Tennessee is in USDA Hardiness Zone 7b. The average last spring frost is March 30 and first fall frost is October 30.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Hardeman County gardeners in Zone 7b organize planting dates, track what's growing, and never miss a planting window.
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