Growing Peas

Peas are a cool-season crop that can be grown either as bush or vining plants. Referring to your seed packet or catalog for detailed instructions regarding germination, support needs, and days until maturity, will help ensure success in cultivating them successfully.

Peas are legumes and can fix nitrogen through nodules on their roots, though if your soil is poor you may wish to add an inoculant (powdered bacteria).

Soil Preparation

Peas are an annual spring vegetable that require cool temperatures and light frost protection until flowering occurs, then they need warm weather protection until blooming takes place. When exposed to direct sunlight or in warm temperatures they become susceptible to disease and pest problems including aphids, powdery mildew, pea weevils, nematodes and caterpillars which require cultural practices in order to be prevented.

Inoculating pea seeds with nitrogen-fixing bacteria known as rhizobia is one of the key steps you can take to maximize your crop. Rhizobia naturally exist in soil, yet only become active once they come in contact with legume roots and form nodules along their roots – trading nitrogen for sugar produced by plants. When inoculated into seed, these nodules immediately activate, starting their work of fixing nitrogen for your crop as soon as it leaves its pod.

To properly inoculate your pea seeds, soak them for one or two days in a solution containing equal parts water and vermiculite for quicker and more effective conversion of nitrogen from air into plants by the rhizobia bacteria. This allows more efficient conversion from nitrogen in the atmosphere into plant nutrients.

Once inoculating, the planting site should be prepared as described above. Peas thrive best in deep, rich soil in full sun. They don’t tolerate sandy, light or sandy-loamy soils well. Furthermore, it must have a pH between 5.8 to 7.0 as peas are sensitive to high levels of acidity which interfere with their relationship between rhizobia and legume roots symbiosis; pH test kits are readily available at most garden centers to determine the current state of pH; should you need adjustments, lime or sulfur can be added as necessary to bring it within acceptable parameters.

Once your planting site is prepared, plant your peas as soon as the ground has thawed and become workable. For tall vineing varieties of peas, sow the seeds at the base of a trellis or other support structure so as to prevent their pods from rotting on the ground and make harvesting them easier. As they grow larger, regularly remove non-flowering branches to allow your plant to focus its energy on producing pods instead.

Planting

Garden peas flourish best in cool temperatures and can tolerate frost, while they’re vulnerable to hotter temperatures. Spring planting provides optimal conditions, though fall planting can still produce results; just expect less reliable yield due to shorter days.

Pea plants require support when they start to mature. A sturdy trellis should be constructed out of thick wire or twine panels and installed near where they will grow in your garden. Peas will quickly grab onto whatever support is provided to them and climb, so it is imperative that its strength can withstand their weight as they make their climb to maturity.

Vining varieties of peas can grow to reach 8 feet tall on what are known as indeterminate vines, producing beans continuously over an extended period. Conversely, short bush varieties flower and set pods at once, making harvesting possible within three weeks or less.

Your pea harvest should be sweet, tender and thin-skinned if harvested at maturity; over-matured peas become starchy and lose their sweetness.

To avoid picking too often, closely monitor pea plants and sample some pods daily near harvest time. Once the pods have become swollen and round, it’s time to pick.

Once the peas are planted in your garden, it’s advisable to cover them with 50% shade cloth or two layers of floating row cover until they have at least six leaves – this protects them from sunburn and pests such as flea beetles, vegetable weevils, leafminers, slugs and snails. When watering, use either a soaker hose or drip irrigation so the soil remains moist without becoming waterlogged; don’t overwater as that could lead to fungal diseases; water early so foliage has time to dry before nightfall falls!

Harvesting

As soon as your peas are ready for harvesting, they should be collected. Regular harvests ensure that the plant keeps producing pods; to do this effectively it’s recommended to start at the bottom and work your way upwards as the pods mature and become ready. Remember to enjoy fresh peas as their sweetness and taste are enhanced when eaten right away; for freezing purposes harvest prior to any signs of wilt developing in them.

Young pea plants can survive some frost, while flowering varieties should be protected from late frosts to protect flowers and the developing pods from being damaged by frost. Frost can damage flowers as well as cause deformed seed pods. If your region experiences frosty springs, make sure that you protect your peas by covering the garden with a row cover to shield your garden from further frost damage.

Trellises can be great options for growing tall varieties of peas. As their tendrils spread across their supports such as bamboo and netting, wood frame trellis covered with chicken wire or metal fencing and even fence posts, peas grow prolifically over time. You could also try dwarf or bush varieties which won’t require as much support over time – these produce fruits over an extended period of time without needing one at all!

Peas are nitrogen-fixing legumes, meaning they can use airborne nitrogen to “pull” their own fertilizer from the atmosphere to improve soil. However, for sandy or unfertilized soils it may be wiser to add additional nitrogen fertilizer after planting peas in order to facilitate their growth and boost your yield. When selecting liquid or powder forms of nitrogen fertilizer products it’s important to follow label directions to maximize yield potential.

As peas near maturity, it is advisable to remove any non-flowering stems beneath their flowers in order to focus energy into producing pods. It may also be beneficial to enclose them with twine as they start climbing the trellis; you can do this by tying twine above each plant, placing it down near each one, like ladder rungs – and continuing to tie small loops as the peas climb higher up the trellis.

Storage

Peas are an ideal cool-season crop, flourishing best when the temperatures remain mild. At planting time they thrive most vigorously while tolerating frosts or light snowfall in spring. Sown as soon as the ground can be worked in early spring for harvest in late August/September for fall harvesting.

Garden peas require well-draining soil amended with coarse sand and compost for optimal growth. They don’t need much in terms of nitrogen fertilizer; however, starter or side dressing in poor soil may help them get established more quickly. As with other legumes, pea plants are natural nitrogen fixers which increase soil fertility with each harvest cycle; to further boost this process if your soil lacks richness you could consider inoculating with Rhizobium bacteria which encourage this vital microbiome’s presence inoculating it will promote their presence!

If you plan to grow an abundance of peas, raised beds or beds with an ample layer of mulch may be your best bet for keeping weeds at bay while conserving moisture for the plants. Peas can quickly rot in moist soil; by keeping moisture at a stable level you’ll extend their lives significantly.

As with most crops, pea growing directions will be included on their seed packet or catalog. Different cultivars of peas have specific needs that must be fulfilled to grow successfully; read carefully as guidelines vary based on spacing requirements, support needs, days until harvest and other important details.

Pea pods may be harvested either during their snap/green or shelling stages for fresh eating varieties that are sweet, tender and have thin skins. Picked when crisp and bright green, before their seeds swell. Overmatured peas lose their sweetness and become tough and starchy;

Once your peas have become ready to dry, they will begin turning brown and the seeds rattling inside. Take them off their plant and hang them upside down in a cool and dry location to finish drying before storing in paper bags or similar containers for later use. Keeping peas fresh for several years in an ideal storage location.