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When to Plant Blueberries in Kaufman County, TX

Kaufman County, Texas Zone 8b May

Your May game plan for Kaufman County, Texas

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

Avg. last frost March 12
Avg. first frost November 18
Soil temp (4") 72°F
Watering Low
Pest pressure High
Daylight 13.7 hrs

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Blueberries are long-lived shrubs producing sweet, antioxidant-rich berries. They require acidic soil and are attractive ornamental plants with fall color and spring flowers.

Kaufman County, Texas is in USDA Zone 8b. The average last spring frost is March 12 and the first fall frost is November 18, giving you a growing season of approximately 251 days.

At an elevation of 144 feet, Kaufman County receives approximately 59.6 inches of rainfall annually with predominantly clay soil. Summer highs average 93°F, providing good warmth for Blueberries during the growing season. Clay soil retains moisture well for Blueberries, but amend with compost to improve drainage and prevent root rot. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Blueberries root diseases.

Kaufman County, TX (Zone 8b) Long season
251 days
Last Spring Frost March 12
251 growing days
First Fall Frost November 18

Kaufman County Soil Profile

Soil Type

Clay

Soil pH

6.9-8.3

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season
Transplant: Mar 25
Recommended (50%) ✓ Fits season
Transplant: Apr 2
Safe Start (90%) ✓ Fits season
Transplant: Apr 29

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 Kaufman County

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

Soil pH

Your soil pH (6.9–8.3) is more alkaline than Blueberries prefers (4.5–5.5). Add sulfur or peat moss to lower pH.

Soil Texture

Heavy clay soil (48% clay) in Kaufman County compacts easily and drains slowly. Amend with compost and avoid working soil when wet.

Organic Matter

Organic matter is moderate (2.8%). Annual compost additions will help Blueberries.

How to Plant Blueberries

48"
Between Plants
72"
Between Rows

How Much Blueberries to Grow

5-10 lbs
Average yield per plant
2
Plants per person
48 sq ft
Space per person

For a family of 4, plant approximately 8 blueberries plants in about 192 sq ft. In Kaufman County's 251-day season, you'll have plenty of time for a full harvest. Plan your garden layout →

Plant Water Budget

Plant needs
1.2″/week
Rainfall provides
1.0″/week
You supply
0.2″/week
Watering frequency Only during dry spells
Season total 543 gal / 100 sq ft
Drought risk

Water stress score is 6/10 — consider drought-tolerant varieties and mulching

Monthly Watering Guide for Blueberries

Blueberries needs approximately 1.2 inches of water per week (5.2" per month). Here's how your county's rainfall compares month by month.

Month Blueberries Needs Rainfall You Supplement Action
Jan 1.4" 0" ❄️ Dormant
Feb 2.3" 0" ❄️ Dormant
Mar 5.2" 3.9" 1.3" 💧 Light watering
Apr 5.2" 6.2" 0" ✅ Rainfall sufficient
May 5.2" 8" 0" ✅ Rainfall sufficient
Jun 5.2" 10.8" 0" ✅ Rainfall sufficient
Jul 5.2" 7.5" 0" ✅ Rainfall sufficient
Aug 5.2" 6.9" 0" ✅ Rainfall sufficient
Sep 5.2" 5.5" 0" ✅ Rainfall sufficient
Oct 5.2" 4.1" 1.1" 💧 Light watering
Nov 5.2" 1.8" 3.4" 🚿 Regular watering
Dec 1.3" 0" ❄️ Dormant

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

Blueberries 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.

Blueberries needs ~18,022 GDD — county provides 4,957 GDD May not mature

Blueberries Planting Timeline — Kaufman County, TX

Blueberries Planting Calendar

Activity When Date Range
Transplant Outdoors April 2 Apr 2 – Apr 16

· 48" apart · Rows 72" apart

Month-by-Month Timeline

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

Growing Conditions

☀️ Sun

Full Sun (6-8+ hours)

💧 Water

1.2"/week · Only during dry spells

📅 Days to Maturity

730–1095 days

🧪 Soil pH

Needs 4.5–5.5 · Your soil: too_alkaline

🗺️ USDA Zone

Zone 8b

📆 Growing Season

251 days in Kaufman County

Growing Tips for Blueberries in Kaufman County

Direct sow Blueberries outdoors after March 12 in Kaufman County when soil has warmed and frost danger has passed.

With Kaufman County's clay soil (48% clay), work in 3-4 inches of compost before planting Blueberries. Avoid tilling when soil is wet to prevent compaction.

Your 251.0-day growing season in Kaufman County is tight for Blueberries (730.0-1095.0 days to maturity). Start indoors and choose early-maturing varieties.

General growing tips

Plant at least two varieties for cross-pollination. Acidify soil with sulfur or pine needle mulch to maintain pH 4.5-5.5. Protect ripening berries from birds with netting.

Companion Planting

Good Companions

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Blueberries in Kaufman County, TX?

Kaufman County is in Zone 8b with an average last frost of March 12. Plan your Blueberries planting based on this frost date — see the calendar above for exact timing.

What planting zone is Kaufman County, TX?

Kaufman County, Texas is in USDA Hardiness Zone 8b. The average last spring frost is March 12 and first fall frost is November 18.

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Your Kaufman County Garden Planner — Free

A 24-page printable planner built for Kaufman County (Zone 8b). 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 Kaufman 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.