Legumes

Support Systems for Peas: Stakes, Trellises, and Netting Explained

Peas are natural climbers that produce higher yields and cleaner pods when given proper support. After decades of growing peas in raised beds and containers, I’ve tested nearly every type of pea support and learned which systems work best for different garden setups. Here’s an expert guide to choosing the right stakes, trellises, or netting for healthy, productive pea plants.

Table of Contents

Why Peas Need Support

While dwarf peas can sometimes grow without assistance, most varieties benefit from vertical structures. Supports keep vines off the soil, reducing disease, improving air circulation, and making harvesting easier. Supported plants also produce straighter pods and larger yields.

Stakes

Best for: Small plantings and short pea varieties

Drive bamboo or wooden stakes into the soil every 6–8 inches.
Tie twine horizontally between stakes to create climbing rungs.
Easy to install and remove, but best for peas under 3 feet tall.

Trellises

Best for: Tall and vigorous peas

A-frame trellises, ladder-style frames, or cattle panels provide strong vertical growth.
Ideal for snap and snow peas that can reach 6 feet or more.
Reusable and sturdy, trellises are a long-term investment for serious pea growers.

Netting

Best for: Flexible, lightweight support

Pea netting or garden mesh can be stretched between stakes or along a fence.
Economical and easy to cut to size, netting works well for both bush and climbing peas.
Secure the bottom edge to prevent sagging as plants grow.

Tips for Successful Support

Install supports before planting to avoid disturbing roots later.
Place supports with the prevailing wind to prevent tipping.
Use soft ties to prevent damage to tender vines.

My Experience

From my experience, netting is the most versatile choice for small gardens, while trellises provide the strongest support for tall varieties. Whatever system you choose, early installation and sturdy construction are key to healthy, abundant pea harvests.

Peas Growing Hub

Start here: The Ultimate Peas Growing Guide: From Seed to Harvest

Pea Basics & Types

Planting & Site Prep

Care & Maintenance

Pollination, Pests & Diseases

Harvest & Beyond

Stephen Albert

Stephen Albert is a horticulturist, master gardener, and certified nurseryman who has taught at the University of California for more than 25 years. He holds graduate degrees from the University of California and the University of Iowa. His books include Vegetable Garden Grower’s Guide, Vegetable Garden Almanac & Planner, Tomato Grower’s Answer Book, and Kitchen Garden Grower’s Guide. His Vegetable Garden Grower’s Masterclass is available online. Harvesttotable.com has more than 10 million visitors each year.

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