Round peas

How to Plant Peas in Twin Furrows

ByStephen Albert

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Planting peas in twin furrows is a time-tested method for maximizing yield and ensuring healthy, resilient plants. As a lifelong vegetable gardener, I’ve used this technique for decades to improve drainage, encourage strong root development, and simplify watering. Here’s how to do it successfully in your own garden.

What Are Twin Furrows?

Twin furrows are two shallow trenches, spaced a few inches apart, where pea seeds are planted in double rows. This layout promotes airflow, supports sturdy root systems, and allows vines to share a trellis or stakes.

Benefits of Planting in Twin Furrows

  • Better Drainage: Excess water flows away from seeds, reducing the risk of rot.
  • Stronger Roots: Roots spread between the two furrows, anchoring plants securely.
  • Easier Trellising: A single trellis can support plants from both rows.
  • Efficient Watering: Water channels directly into the furrows, keeping foliage dry and disease-free.

Step-by-Step Planting Guide

  1. Prepare the Bed: Choose a sunny site with well-drained soil. Work in compost for fertility.
  2. Mark the Furrows: Create two parallel furrows, each 2 inches deep and 4 to 6 inches apart.
  3. Sow Seeds: Plant seeds 1 to 2 inches apart along each furrow. Cover lightly with soil.
  4. Water Gently: Keep soil evenly moist until germination. Avoid waterlogging.
  5. Add Support: Install a trellis or stakes when seedlings reach 3 to 4 inches tall.

My Experience and Tips

In my raised beds, twin furrows have consistently produced healthier pea plants compared to single rows. I’ve found that spacing the furrows slightly wider (about 6 inches) helps when using bushier pea varieties. Mulching between rows with straw keeps weeds down and retains moisture.

Harvest and Care

Maintain even watering and side-dress with compost once plants start to flower. Pick pods frequently to encourage continued production.

Planting peas in twin furrows is a simple yet powerful technique to boost your harvest. With a little preparation, you’ll enjoy a more productive, easier-to-manage pea patch all season long.

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 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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