Zone 4 · Fruiting Veg Growing Guide

When to Plant Okra
in Zone 4

Heat-lover that thrives where others struggle. Harvest pods at 3–4 inches — left longer, they become woody. A Southern staple that belongs in more gardens.

Plant outdoors
Jun 1 – Jun 15
Start indoors
May 1 – May 10
Last Frost
~May 1
Days to harvest
50–65 days
Difficulty
Easy
Wrong season — Zone 4
Harvest window: Aug – Sep

Planting Calendar

In Zone 4, Okra should be planted outdoors Jun 1 – Jun 15, after the average last frost date of approximately May 1. Start seeds indoors around May 1 – May 10 for a head start.

Start 4 weeks early. Needs sustained heat.

Care Guide

Sunlight
Full sun · 6–8 hrs/day
Watering
Moderate
Spacing
18–24 inches
Soil
Well-draining, warm, fertile
Days to maturity
50–65 days
Soil pH
6.5–7.5
plant tip · Zone 4

Start 4 weeks early. Needs sustained heat.

Feeding Schedule

How often
monthly
Feed type
balanced then high potassium
Key timing
switch to high-potassium at flowering

Feed balanced fertilizer monthly. Switch to a lower-nitrogen, higher-potassium feed once plants start flowering for better pod production.

Companion Planting for Okra

What you plant next to okra makes a real difference — some plants actively help, others compete or attract pests.

Grows well with
  • Peppers
  • Basil
  • Melons
Keep away from
  • Brassicas
  • Fennel

These guides get better when growers like you contribute. If something’s wrong or you’ve learned something worth sharing, we’d love to hear it.

What needs correcting?

What should it say?

Your zone (optional)

Thanks — we'll review this and update the guide if needed.

Your growing tip for Okra

Your name (optional)

Your zone (optional)

Tips are reviewed before publishing. Accepted tips earn you a Founding Grower badge when the plant app launches.

Thanks for contributing! We'll review your tip and be in touch before launch.

Common questions

In Zone 4, start okra seeds indoors around May 1 – May 10, then transplant outdoors Jun 1 – Jun 15 after your last frost around May 1. Start 4 weeks early. Needs sustained heat.
Zone 4 has an average last spring frost of approximately May 1 and a first fall frost around Oct 1. These dates vary by specific location — use your ZIP code in the plant app for precision based on the nearest NOAA weather station.
Good companion crops for okra include Peppers, Basil, Melons. Avoid planting near Brassicas, Fennel, which can compete for nutrients or attract pests.
Okra typically takes 50–65 days from transplant or direct sow to harvest in Zone 4. Expected harvest window: Aug – Sep.

Free app · iOS February 2028

Track your Okra in plant

Get a live traffic light for every crop in your garden — zone-aware planting calendar, real-time weather alerts, and a community of growers near you.

Be first to back on Kickstarter and lock in the founding price.

Okra in other zones
Crop Guides