How to grow Sugar Snap Peas in a Greenhouse?

How to grow Sugar Snap Peas in a Greenhouse?

Often gardeners hanker after how to grow Sugar Snap Peas in a Greenhouse. So, follow guidelines for temperature, light, and watering. Plant carefully, manage pests, and harvest promptly for the best results. 

Enjoy the delightful pods in salads or stir-fries. A greenhouse provides a controlled environment for a steady supply of fresh, homegrown produce.


How to grow Sugar Snap Peas in a Greenhouse?

grow Sugar Snap Peas in a Greenhouse

Here are simple steps for planting sugar snap peas:

  • Plant seeds 1-2 inches deep, 2 inches apart.
  • Water gently until soil is moist.
  • Provide a 3-feet tall trellis for climbing.
  • Plant carefully, avoiding damage to peas.
  • Trim tips slightly above leaf node at 8 inches to stimulate branching.

Suitable soil for Sugar Snap Peans

Make sure the soil is not too wet for gardening tools. Mulch around the peas to keep the soil from getting too hot in the sun. This also stops the roots from getting too soggy from rain.

The most appropriate lighting and temperature for Sugar Snap Peas

To grow sugar snap peas in a greenhouse:

  • Start with 45°F for seed germination, then up to 75°F.
  • Ensure at least 6 hours of full daylight daily.
  • Avoid excessive sunlight to prevent pod production issues.
  • Use artificial lights if needed during winter, placed within 2 feet above plants.

Need for Water

Peas need moisture to thrive. Whether you plant them in raised beds or containers, it is essential to keep them well-watered. 

However, be careful not to overwater, as this can damage the roots. Ensure that containers and soil have good drainage to prevent water-logging.

Diseases and Pests to Manage

To protect your peas from pests:

  • Use insecticidal detergent to tackle thrips and aphids causing leaf and pod deformities.
  • Combat spider mites with insecticidal soap or water to wash away their silvery webs on leaf undersides.
  • Address downy mildew, seen as brown or yellow specks on leaves, by improving airflow and drainage, and keeping your growing area clean.

When should you harvest Sugar Snap Peas?

When should you harvest Sugar Snap Peas

When harvesting peas:

  • Pick swollen pods promptly to prevent them from becoming tough or wasted.
  • Harvest early to encourage more production; typically ripe 3 weeks after flourishing.
  • Snap peas are ready when pods feel firm and packed; their taste fades quickly after picking.
  • Regularly pick soft pods to keep production going; avoid letting them ripen fully as it halts production.
  • Gently grasp the stem and pull to remove peas without harming the plant.

FAQs(Frequently Asked Questions)

Q1). Is a greenhouse suitable for growing sugar snap peas?

Moreover, growing peas in a greenhouse or mini greenhouse is a great way to get higher yields and earlier crops, especially if space is limited.

By growing your own peas, you can enjoy them at their sweetest by picking them fresh from the vine, even before they make it to the kitchen.

Q2). Can summertime sugar snap peas grow?

Sugar snap peas are a delight in spring and summer gardens. They are different from flat snow peas or starchy shelling peas

 The pods are edible, sweet, and crunchy, and inside are tender, full-sized peas.


Feel free to grow sugar snap peas in a greenhouse that presents an accessible and rewarding opportunity for gardeners

By following simple guidelines on planting, care, and harvest, enthusiasts can enjoy a steady supply of delicious, crunchy pods. With attention to detail, a greenhouse can yield a bounty of fresh, homegrown produce.

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