Blog

When to plant Cress in Lawrence County, AL

Plant Cress in Lawrence County after March 26; the prime window is March 12–April 2. A second sowing from August 23 to September 6 extends the harvest into fall.

When to Plant Cress in Lawrence County, AL

Lawrence County, Alabama Zone 8a June

June to-do list for Lawrence County, Alabama

Your Lawrence County, Alabama garden is entering a new phase. Here's what's on the schedule for June and why each task matters now.

Avg. last frost March 26
Avg. first frost November 1
Soil temp (4") 78°F
Watering Low
Pest pressure High
Daylight 14.3 hrs

Instant PDF download. No spam, unsubscribe any time.

Garden cress is one of the fastest-growing edibles, producing peppery sprouts in as little as two weeks. It is excellent for microgreens and garnishes.

Lawrence County, Alabama is in USDA Zone 8a. The average last spring frost is March 26 and the first fall frost is November 1, giving you a growing season of approximately 220 days.

At an elevation of 427 feet, Lawrence County receives approximately 54.7 inches of rainfall annually with predominantly clay loam soil. Summer highs average 94°F, providing good warmth for Cress during the growing season. Clay soil retains moisture well for Cress, but amend with compost to improve drainage and prevent root rot. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Cress root diseases.

Lawrence County, AL (Zone 8a) Long season
220 days
Last Spring Frost March 26
220 growing days
First Fall Frost November 1

Lawrence County Soil Profile

Soil Type

Clay Loam

Soil pH

5.2-6.7

Drainage

Well Drained

Cress Planting Risk Windows

Early Start (70% safe) ✓ Fits season (186 days to spare)
Start indoors: Feb 13 Transplant: Mar 20 🍅 Harvest: Apr 3 – Apr 24
Recommended (50%) ✓ Fits season (185 days to spare)
Start indoors: Feb 19 Transplant: Mar 26 🍅 Harvest: Apr 9 – Apr 30
Safe Start (90%) ✓ Fits season (184 days to spare)
Start indoors: Mar 14 Transplant: Apr 18 🍅 Harvest: May 2 – May 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 Lawrence County

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

Soil pH

Your soil pH (5.2–6.7) is more acidic than Cress prefers (6.0–7.0). Add garden lime to raise pH.

Soil Texture

The clay loam soil in Lawrence County is excellent for Cress — good drainage, moisture retention, and nutrient holding capacity.

Organic Matter

Organic matter is moderate (2.1%). Annual compost additions will help Cress.

How to Plant Cress

0.5"
Planting Depth
2"
Between Plants
6"
Between Rows

Fall planting: Sow 10 weeks before your first frost date for a fall harvest.

Succession Planting Cress

19
successive plantings in your 220-day season

Sow every 1.6 weeks. Last sowing by Oct 11 to harvest before frost.

For a dedicated fall crop, sow by Aug 23.

Cress Water Budget

Plant needs
1.0″/week
Rainfall provides
1.0″/week
Watering frequency Natural rainfall sufficient
Season total 0 gal / 100 sq ft

Monthly Watering Guide for Cress

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

Month Cress Needs Rainfall You Supplement Action
Jan 4.2" 0" ❄️ Dormant
Feb 4.2" 0" ❄️ Dormant
Mar 4.3" 4.8" 0" ✅ Rainfall sufficient
Apr 4.3" 3.9" 0.4" 💧 Light watering
May 4.3" 4.6" 0" ✅ Rainfall sufficient
Jun 4.3" 5.1" 0" ✅ Rainfall sufficient
Jul 4.3" 6.4" 0" ✅ Rainfall sufficient
Aug 4.3" 4.8" 0" ✅ Rainfall sufficient
Sep 4.3" 3.8" 0.5" 💧 Light watering
Oct 4.3" 3.9" 0.4" 💧 Light watering
Nov 4.3" 4.4" 0" ✅ Rainfall sufficient
Dec 4.5" 0" ❄️ Dormant

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

Cress 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.

Cress needs ~359 GDD — county provides 4,510 GDD Excellent fit

Cress Planting Timeline — Lawrence County, AL

Cress Planting Calendar

Activity When Date Range
Start Indoors February 19 Feb 19 – Mar 5
Transplant Outdoors March 26 Mar 26 – Apr 9
Direct Sow March 12 Mar 12 – Apr 2
Harvest April 9 Apr 9 – Apr 30
Fall Sowing August 23 Aug 23 – Sep 6

Plant 0.5" deep · 2" apart · Rows 6" apart

Month-by-Month Timeline

MonthActivities
January
February Start Indoors
March Start Indoors Transplant Outdoors Direct Sow
April Transplant Outdoors Direct Sow Harvest
May
June
July
August Fall Sowing
September Fall Sowing
October
November
December

Growing Conditions

☀️ Sun

Partial Shade (3-6 hours)

💧 Water

1"/week · Natural rainfall sufficient

📅 Days to Maturity

14–21 days

🧪 Soil pH

Needs 6–7 · Your soil: too_acidic

🗺️ USDA Zone

Zone 8a

📆 Growing Season

220 days in Lawrence County

Growing Tips for Cress in Lawrence County

Direct sow Cress outdoors after March 26 in Lawrence County when soil has warmed and frost danger has passed.

With Lawrence County's clay soil (27% clay), work in 3-4 inches of compost before planting Cress. Avoid tilling when soil is wet to prevent compaction.

Your generous 220.0-day season in Lawrence County allows multiple plantings of Cress. Sow every 7.0 days for continuous harvest.

Common pests for Cress in this region include cabbage worm and flea beetles. Use row covers early in the season and inspect plants weekly.

General growing tips

Sow seeds thickly on moist soil or paper towels. Keep moist and harvest when 2-3 inches tall. Succession sow every few days for continuous supply. Grows well indoors year-round.

Companion Planting

Good Companions

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Cress in Lawrence County, AL?

Lawrence County is in Zone 8a with an average last frost of March 26. Plan your Cress planting based on this frost date — see the calendar above for exact timing.

What planting zone is Lawrence County, AL?

Lawrence County, Alabama is in USDA Hardiness Zone 8a. The average last spring frost is March 26 and first fall frost is November 1.

When should I plant Cress in Lawrence County, AL?

In Lawrence County, AL, plant Cress after the last frost (around March 26) and before the first frost (around November 1). Best results when soil holds above 50°F.

What growing zone is Lawrence County, AL for Cress?

Lawrence County sits in USDA Zone 8a. Cress grows reliably in zones 2a through 11b, so it's a good fit here.

Can Cress grow in Lawrence County's climate?

Yes — Cress grows well in Lawrence County's temperate climate. Lawrence County averages a 220-day frost-free season, with last frost around March 26 and first frost around November 1.

🌱

Your Lawrence County Garden Planner — Free

A 22-page printable planner built for Lawrence County (Zone 8a). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.

Instant PDF download. No spam, unsubscribe any time.

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

Sources & credits

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