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When to Plant Kiwi in Fort Bend County, TX

Fort Bend County, Texas Zone 9b May

What to do in May

We've pulled the most time-sensitive tasks for Fort Bend County, Texas this May and put them front and centre. Tackle them in order.

Avg. last frost February 14
Avg. first frost December 8
Soil temp (4") 78°F
Watering Low
Pest pressure High
Daylight 13.5 hrs

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Kiwi vines produce fuzzy, tangy-sweet fruits and need both male and female plants for pollination. Hardy kiwi varieties (A. arguta) are suited to colder climates.

Fort Bend County, Texas is in USDA Zone 9b. The average last spring frost is February 14 and the first fall frost is December 8, giving you a growing season of approximately 297 days.

At an elevation of 90 feet, Fort Bend County receives approximately 70.9 inches of rainfall annually with predominantly sandy loam soil. Summer highs average 95°F, so Kiwi may need afternoon shade and extra watering during peak heat. Sandy soil warms quickly in spring — great for early planting — but Kiwi will need more frequent watering and organic matter to retain nutrients. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Kiwi root diseases.

Fort Bend County, TX (Zone 9b) Year-round
297 days
Last Spring Frost February 14
297 growing days
First Fall Frost December 8

Fort Bend County Soil Profile

Soil Type

Sandy Loam

Soil pH

5.3-6.4

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season
Transplant: Feb 12
Recommended (50%) ✓ Fits season
Transplant: Feb 28
Safe Start (90%) ✓ Fits season
Transplant: Mar 23

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 Fort Bend County

How your county's soil matches Kiwi's growing requirements.

Soil pH

Your soil pH (5.3–6.4) overlaps with Kiwi's range (5.5–7.0), though not a perfect match.

Soil Texture

Sandy soil in Fort Bend County warms quickly in spring but drains fast. Kiwi will need more frequent watering and regular compost additions to retain nutrients.

Organic Matter

Organic matter is low (1.9%). Add 2-3 inches of compost before planting Kiwi.

How to Plant Kiwi

72"
Between Plants
96"
Between Rows

Plant Water Budget

Plant needs
1.0″/week
Rainfall provides
1.0″/week
Watering frequency Only during dry spells
Season total 2 gal / 100 sq ft

Monthly Watering Guide for Kiwi

Kiwi needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.

Month Kiwi Needs Rainfall You Supplement Action
Jan 1.6" 0" ❄️ Dormant
Feb 4.3" 2.5" 1.8" 💧 Light watering
Mar 4.3" 4.9" 0" ✅ Rainfall sufficient
Apr 4.3" 6.6" 0" ✅ Rainfall sufficient
May 4.3" 10.8" 0" ✅ Rainfall sufficient
Jun 4.3" 12.6" 0" ✅ Rainfall sufficient
Jul 4.3" 9" 0" ✅ Rainfall sufficient
Aug 4.3" 7.4" 0" ✅ Rainfall sufficient
Sep 4.3" 7" 0" ✅ Rainfall sufficient
Oct 4.3" 4.8" 0" ✅ Rainfall sufficient
Nov 4.3" 2.1" 2.2" 🚿 Regular watering
Dec 4.3" 1.5" 2.8" 🚿 Regular watering

Water needs are for active growing months only (Feb–Dec in Fort Bend County). Supplement amounts are based on average rainfall — actual needs vary with temperature, soil, and mulching.

Kiwi 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.

Kiwi needs ~31,025 GDD — county provides 6,332 GDD May not mature

Kiwi Planting Timeline — Fort Bend County, TX

Kiwi Planting Calendar

Activity When Date Range
Transplant Outdoors February 28 Feb 28 – Mar 14

· 72" apart · Rows 96" apart

Month-by-Month Timeline

MonthActivities
January
February Transplant Outdoors
March Transplant Outdoors
April
May
June
July
August
September
October
November
December

Growing Conditions

☀️ Sun

Full Sun (6-8+ hours)

💧 Water

1"/week · Only during dry spells

📅 Days to Maturity

1095–1825 days

🧪 Soil pH

Needs 5.5–7 · Your soil: acceptable

🗺️ USDA Zone

Zone 9b

📆 Growing Season

297 days in Fort Bend County

Growing Tips for Kiwi in Fort Bend County

Direct sow Kiwi outdoors after February 14 in Fort Bend County when soil has warmed and frost danger has passed.

Sandy soil in Fort Bend County dries quickly — mulch Kiwi with 2-3 inches of straw and water deeply 2-3 times per week rather than lightly every day.

Your 298.0-day growing season in Fort Bend County is tight for Kiwi (1095.0-1825.0 days to maturity). Start indoors and choose early-maturing varieties.

General growing tips

Plant one male vine for every 6-8 female vines. Provide a very sturdy arbor or T-bar trellis. Prune heavily in winter. Protect young plants from frost in cold zones.

Companion Planting

Good Companions

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Kiwi in Fort Bend County, TX?

Fort Bend County is in Zone 9b with an average last frost of February 14. Plan your Kiwi planting based on this frost date — see the calendar above for exact timing.

What planting zone is Fort Bend County, TX?

Fort Bend County, Texas is in USDA Hardiness Zone 9b. The average last spring frost is February 14 and first fall frost is December 8.

🌱

Your Fort Bend County Garden Planner — Free

A 24-page printable planner built for Fort Bend County (Zone 9b). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.

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Data sources: USDA Plant Hardiness Zone Map (2023), NOAA 30-Year Climate Normals. Frost dates are based on 50% probability averages for Fort Bend County, TX. Local conditions may vary. Last updated: May 2026.

Sources & credits

Every number on this page traces back to a primary horticulture or government data source. Click through to verify.