When to plant Kabocha in Madison County, FL
For Kabocha in Madison County, the safe spring window opens around March 5 and closes around March 26. Last expected frost is March 5, first fall frost November 25, giving a 265-day growing season.
When to Plant Kabocha in Madison County, FL
This month in Madison County, Florida
If you only do a handful of things in the garden this July, make it these. They're sequenced around your zone's frost timing.
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It's harvest week for kabocha
Check every 1–2 days. Many of these get tough or go to seed if you wait too long.
Kabocha is a Japanese winter squash with an exceptionally sweet, dense, chestnut-like flesh and dark green skin. It is a favorite in Asian cuisine for its rich, dry texture.
Madison County, Florida is in USDA Zone 9a. The average last spring frost is March 5 and the first fall frost is November 25, giving you a growing season of approximately 265 days.
At an elevation of 434 feet, Madison County receives approximately 61.2 inches of rainfall annually with predominantly sand soil. Summer highs average 95°F, so Kabocha may need afternoon shade and extra watering during peak heat. Sandy soil warms quickly in spring — great for early planting — but Kabocha will need more frequent watering and organic matter to retain nutrients. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Kabocha root diseases.
Madison County Soil Profile
Soil Type
Sand
Soil pH
5.2-5.7
Drainage
Well Drained
Kabocha 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 Madison County
How your county's soil matches Kabocha's growing requirements.
Soil pH
Your soil pH (5.2–5.7) is more acidic than Kabocha prefers (6.0–7.5). Add garden lime to raise pH.
Soil Texture
Sandy soil in Madison County warms quickly in spring but drains fast. Kabocha will need more frequent watering and regular compost additions to retain nutrients.
Drainage
Drainage is adequate for Kabocha.
Organic Matter
Organic matter is low (1.4%). Add 2-3 inches of compost before planting Kabocha.
How to Plant Kabocha
Kabocha Water Budget
Water stress score is 6/10 — consider drought-tolerant varieties and mulching
Monthly Watering Guide for Kabocha
Kabocha needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Kabocha Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | — | 3.2" | 0" | ❄️ Dormant |
| Feb | — | 3.6" | 0" | ❄️ Dormant |
| Mar | 4.3" | 3.8" | 0.5" | 💧 Light watering |
| Apr | 4.3" | 3.1" | 1.2" | 💧 Light watering |
| May | 4.3" | 4.1" | 0.2" | 💧 Light watering |
| Jun | 4.3" | 7.7" | 0" | ✅ Rainfall sufficient |
| Jul | 4.3" | 8" | 0" | ✅ Rainfall sufficient |
| Aug | 4.3" | 9.6" | 0" | ✅ Rainfall sufficient |
| Sep | 4.3" | 8.6" | 0" | ✅ Rainfall sufficient |
| Oct | 4.3" | 4.6" | 0" | ✅ Rainfall sufficient |
| Nov | 4.3" | 2.4" | 1.9" | 💧 Light watering |
| Dec | — | 2.5" | 0" | ❄️ Dormant |
Water needs are for active growing months only (Mar–Nov in Madison County). Supplement amounts are based on average rainfall — actual needs vary with temperature, soil, and mulching.
Kabocha 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" — every day above 50°F 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.
Kabocha Planting Timeline — Madison County, FL
Kabocha Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | February 5 | Feb 5 – Feb 19 |
| Transplant Outdoors | March 12 | Mar 12 – Mar 26 |
| Direct Sow | March 5 | Mar 5 – Mar 26 |
| Harvest | June 11 | Jun 11 – Jul 9 |
Plant 1" deep · 30" apart · Rows 42" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | Start Indoors |
| March | Transplant Outdoors Direct Sow |
| April | — |
| May | — |
| June | Harvest |
| July | Harvest |
| August | — |
| September | — |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
1"/week · 1-2 times/week
📅 Days to Maturity
85–100 days
🧪 Soil pH
Needs 6–7.5 · Your soil: too_acidic
🗺️ USDA Zone
Zone 9a
📆 Growing Season
265 days in Madison County
Growing Tips for Kabocha in Madison County
Direct sow Kabocha outdoors after March 05 in Madison County when soil has warmed and frost danger has passed.
Sandy soil in Madison County dries quickly — mulch Kabocha with 2-3 inches of straw and water deeply 2-3 times per week rather than lightly every day.
Common pests for Kabocha in this region include squash vine borer and cucumber beetles. Use row covers early in the season and inspect plants weekly.
General growing tips
Direct sow after frost or start indoors. Harvest when the skin is hard and dull. The stem should be dry and corky. Stores well for 3-4 months in a cool, dry place.
Companion Planting
Good Companions
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Kabocha in Other Locations
Frequently Asked Questions
When should I plant Kabocha in Madison County, FL?
Madison County is in Zone 9a with an average last frost of March 5. Plan your Kabocha planting based on this frost date — see the calendar above for exact timing.
What planting zone is Madison County, FL?
Madison County, Florida is in USDA Hardiness Zone 9a. The average last spring frost is March 5 and first fall frost is November 25.
When should I plant Kabocha in Madison County, FL?
In Madison County, FL, plant Kabocha after the last frost (around March 5) and before the first frost (around November 25). Best results when soil holds above 50°F.
What growing zone is Madison County, FL for Kabocha?
Madison County sits in USDA Zone 9a. Kabocha grows reliably in zones 3a through 11b, so it's a good fit here.
Can Kabocha grow in Madison County's climate?
Yes — Kabocha grows well in Madison County's temperate climate. Madison County averages a 265-day frost-free season, with last frost around March 5 and first frost around November 25.
Your Madison County Garden Planner — Free
A 22-page printable planner built for Madison County (Zone 9a). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.