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When to Plant New Zealand Spinach in De Soto Parish, LA

De Soto Parish, Louisiana Zone 8a April

April in De Soto Parish, Louisiana — your action list

April rewards gardeners who work with the weather, not against it. Here's how to stay in step this month in De Soto Parish, Louisiana.

Avg. last frost March 11
Avg. first frost November 16
Soil temp (4") 62°F
Watering Low
Pest pressure High
Daylight 12.8 hrs
  1. Sow new zealand spinach in trays indoors

    Bottom-water once the first true leaves appear — it keeps stems dry and knocks back damping-off.

To set up a strong May, finish these tasks
  • First harvests: new zealand spinach

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New Zealand spinach is a heat-tolerant ground-cover plant with thick, triangular leaves that taste similar to true spinach. It thrives in hot weather when regular spinach bolts.

De Soto Parish, Louisiana is in USDA Zone 8a. The average last spring frost is March 11 and the first fall frost is November 16, giving you a growing season of approximately 250 days.

At an elevation of 327 feet, De Soto Parish receives approximately 52.2 inches of rainfall annually with predominantly loam soil. Summer highs average 94°F, providing good warmth for New Zealand Spinach during the growing season. Ample rainfall means less supplemental watering, but ensure good drainage to prevent New Zealand Spinach root diseases.

De Soto Parish, LA (Zone 8a) Long season
250 days
Last Spring Frost March 11
250 growing days
First Fall Frost November 16

De Soto Parish Soil Profile

Soil Type

Loam

Soil pH

6.3-6.7

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season (154 days to spare)
Start indoors: Jan 15 Transplant: Mar 19 🍅 Harvest: May 14 – Jun 11
Recommended (50%) ✓ Fits season (152 days to spare)
Start indoors: Jan 21 Transplant: Mar 25 🍅 Harvest: May 20 – Jun 17
Safe Start (90%) ✓ Fits season (146 days to spare)
Start indoors: Feb 11 Transplant: Apr 15 🍅 Harvest: Jun 10 – Jul 8

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 De Soto Parish

How your county's soil matches New Zealand Spinach's growing requirements.

Soil pH

Your soil pH (6.3–6.7) is within New Zealand Spinach's preferred range (6.0–7.5).

Soil Texture

The loam soil in De Soto Parish is excellent for New Zealand Spinach — good drainage, moisture retention, and nutrient holding capacity.

Drainage

Drainage is adequate for New Zealand Spinach.

Organic Matter

Organic matter is moderate (2.4%). Annual compost additions will help New Zealand Spinach.

How to Plant New Zealand Spinach

0.5"
Planting Depth
6"
Between Plants
12"
Between Rows

Succession Planting New Zealand Spinach

5
successive plantings in your 250-day season

Sow every 6.3 weeks. Last sowing by Sep 07 to harvest before frost.

Plant Water Budget

Plant needs
1.0″/week
Rainfall provides
0.9″/week
You supply
0.4″/week
Watering frequency 1-2 times/week
Season total 941 gal / 100 sq ft

Monthly Watering Guide for New Zealand Spinach

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

Month New Zealand Spinach Needs Rainfall You Supplement Action
Jan 5.2" 0" ❄️ Dormant
Feb 4.4" 0" ❄️ Dormant
Mar 4.3" 4.6" 0" ✅ Rainfall sufficient
Apr 4.3" 3.8" 0.5" 💧 Light watering
May 4.3" 4" 0.3" 💧 Light watering
Jun 4.3" 4.3" 0" ✅ Rainfall sufficient
Jul 4.3" 5.2" 0" ✅ Rainfall sufficient
Aug 4.3" 4.6" 0" ✅ Rainfall sufficient
Sep 4.3" 3.8" 0.5" 💧 Light watering
Oct 4.3" 3.8" 0.5" 💧 Light watering
Nov 4.3" 4.5" 0" ✅ Rainfall sufficient
Dec 4" 0" ❄️ Dormant

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

New Zealand Spinach 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.

New Zealand Spinach needs ~1,281 GDD — county provides 5,125 GDD Excellent fit

New Zealand Spinach Planting Timeline — De Soto Parish, LA

New Zealand Spinach Planting Calendar

Activity When Date Range
Start Indoors January 21 Jan 21 – Feb 4
Transplant Outdoors March 25 Mar 25 – Apr 8
Direct Sow March 18 Mar 18 – Apr 8
Harvest May 20 May 20 – Jun 17

Plant 0.5" deep · 6" apart · Rows 12" apart

Month-by-Month Timeline

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

Growing Conditions

☀️ Sun

Full Sun (6-8+ hours)

💧 Water

1"/week · 1-2 times/week

📅 Days to Maturity

55–70 days

🧪 Soil pH

Needs 6–7.5 · Your soil: ideal

🗺️ USDA Zone

Zone 8a

📆 Growing Season

250 days in De Soto Parish

Growing Tips for New Zealand Spinach in De Soto Parish

Direct sow New Zealand Spinach outdoors after March 11 in De Soto Parish when soil has warmed and frost danger has passed.

General growing tips

Soak seeds overnight before planting. Direct sow after last frost. Pinch growing tips regularly to encourage bushy growth and tender new leaves.

Companion Planting

Good Companions

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant New Zealand Spinach in De Soto Parish, LA?

De Soto Parish is in Zone 8a with an average last frost of March 11. Plan your New Zealand Spinach planting based on this frost date — see the calendar above for exact timing.

What planting zone is De Soto Parish, LA?

De Soto Parish, Louisiana is in USDA Hardiness Zone 8a. The average last spring frost is March 11 and first fall frost is November 16.

🌱

Your De Soto Parish Garden Planner — Free

A 24-page printable planner built for De Soto Parish (Zone 8a). 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 De Soto Parish, LA. Local conditions may vary. Last updated: April 2026.

Sources & credits

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