As soon as the sweet peas’ brittle, brown shells appear, start preserving the seeds. Sweet pea seedpods won’t germinate if you harvest them before they are fully developed. However, if you wait too long, the fragile seed pods will crack open and scatter their seeds all over the place. The procedure may take a few weeks, so keep an eye on them. You need to immediately pluck the pods if they start to split.
Sweet pea seeds are simple to collect. Remove the seeds from the seedpods and bring the plant inside. The seeds should dry for about three days on a level surface, such as a countertop or baking sheet, lined with newspaper. Once they are dry, store them to maintain their dryness in a freezer bag or Mason jar with a tight-fitting lid. Before planting, keep them in a cool location.
What should you do with a sweet pea plant’s pea pods?
To tie in sweet peas, view David Hurrion’s No Fuss video tutorial here:
When blossoms start to develop, start fertilizing with a heavy potash fertilizer, such tomato food. Picking regularly will promote more blooms and stop plants from setting seed. In extremely dry conditions and when growing in pots, water sweet peas.
Learn how to extend your sweet pea crops in this useful video from Monty Don. Monty explains how routine picking will keep your plants in bloom well into September and throughout the summer. Additionally, you’ll always have fresh flowers for the home:
Growing sweet peas: problem solving
Slug and snail damage is more common in young sweet pea plants. Use copper bands, beer traps, or the biological control Nemaslug to keep them away. Learn more about repelling snails and slugs.
Leggy sweet peas can occur occasionally. David Hurrion offers the following advice on how to save them:
The soil around plants can become particularly dry in hot, bright weather, which can cause sweet peas to lose their blossoms. Check out this Quick Tips video with Catherine Mansley from BBC Gardeners’ World Magazine for tips on how to handle and avoid this issue:
Saving sweet pea seeds
Starting in early September, seed can be harvested. Till they have taken on the color of a paper bag, leave the seed pods on the plants. When you’re ready to sow them, gather them on a dry day, separate them from their pods, and store them in paper bags in a dry location.
Do sweet peas return each year?
Although Lathyrus odoratus, the most popular sweet pea variety, is an annual, there are also perennial forms available (Lathyrus latifolius).
- 1. Annual sweet peas are plants that go through their entire life cycle in a single growing season. They grow, produce seeds, and perish within the span of a year, just like other annual crops. The next year, you must replant new plants in your garden if you want to grow them again. The majority of sweet pea species are annuals.
- 2. Perennial sweet peas: These flowers reappear each year. After the growth season is over, you don’t need to replant them because they will keep growing for a longer period of time. Although there are fewer types of perennial sweet peas available and they tend to lack the traditional sweet pea aroma, they may be simpler to grow.
sowing sweet pea seeds
Sweet pea seeds have a tough shell. Before sowing, you might want to let them sit on some damp kitchen paper for 24 hours to help with germination.
Between October and April, bury sweet pea seed. The best options are loo rolls or rootrainers since they offer a long, slender root run. It doesn’t allow the roots as much opportunity to grow and branch out if you plant into a short, stumpy pot.
Use a peat-free, all-purpose potting compost to plant the seed; plant two seeds per container. With your finger, put each seed into the compost 2-3 cm below the surface after dampening it. Then, if necessary, label the pot.
Sweet peas can be germinated in a cold frame or unheated greenhouse if they are sown in the spring or fall. Germinate them on a windowsill, heated propagator, or very gently heated greenhouse if you are sowing in the middle of winter.
Keep sweet pea seeds away from mice or try soaking them in liquid seaweed fertilizer before planting to make them tasteless because mice love to eat sweet pea seeds and your entire crop can disappear in one shot.
Daily check for germination; don’t water until seedlings appear; this normally takes 10–14 days. Keep the seedlings cool at around 5C as they emerge (40F). What you want is for this to encourage root growth rather than stem growth. Usually, a cold frame or greenhouse without heating is adequate.
Pinch out the leaders when there are three or four leaf pairs. Simply pinch off the growing tip with your finger and thumb. With the plant’s energy focused on spreading out instead of developing upward, this encourages the growth of robust side shoots.
If the surface of your plants starts to seem dry, check them frequently and give them a little water. Look for white roots at the bottom of the pot around a month after germination.
If you sown your sweet peas in the spring, you can plant them outside right away in a moderate stretch from March to May. You must plant the seeds in pairs if you planted them in the fall or winter. They won’t be the same again if you let them become pot-bound in the rootrainers. It’s best to use a narrow, deep, one-liter saucepan. Water them in and use a decent compost. It’s time to plant the roots outside once the roots have filled that pot. Do this from March through May while it’s mild.
planting sweet pea seedlings
Dig a lot of organic material into the planting location once your seedlings are ready to be transplanted. Farmyard manure is beneficial for sweet peas since it feeds these hungry plants softly and helps keep water on a soil with adequate drainage.
Make sure your sweet peas are planted next to a vertical structure like a teepee, an arch, or a tunnel. For each rod of a vertical support, plant two plants. Spread them out 15 cm (6 in) apart.
Protect them from slugs all around. I utilize a minimum of a 30 cm (1 foot) wide by 5 cm (2 inch) deep piece of washed inland rough sand.
Tie the young sweet pea plants into the frame as they start to grow; do not let them flop around. They’ll produce plants that are stronger and grow more swiftly when consistently tied in. When they start to run off, repeat this more frequently after the first two times in the first month.
After the first month in the ground, feed your sweet pea plants every two weeks. This is especially crucial if the soil is not very fertile. It is best to use a tomato or comfrey feed.
Once the flowers start to bloom, gather as many as you can to fill your vases. Snip any seed pods you come across as you’re cutting them off as well. Your plants must not produce seeds because doing so would prevent them from blooming.
Due to the energy required to create the flower, sweet pea stems naturally get shorter as the season goes on. Feed, water, and deadhead your plants frequently to promote greater flowering.
growing sweet peas in a pot
In deep pots with a climbing frame, sweet peas can be grown. Make sure to select a dwarf or compact variety. A little teepee for a pot can be made or purchased. To build one, firmly press birch or hazel twigs approximately 120 cm (4 feet) tall into the compost around the pot’s perimeter, about 30 cm (1 foot) below. Using twine or a flexi-tie, gather the ends and bundle them at the top. Then, the sweet peas can climb the twiggy teepee.
Can you eat sweet pea blooms’ pea pods?
The family Fabaceae of legumes includes the genus Lathyrus, which includes sweet peas (Lathyrus odoratus). They are indigenous to the Aegean Island, Sicily, and southern Italy. The sweet pea was first mentioned in print in 1695 in writings by Francisco Cupani. Later, he gave the seeds to an Amsterdam medical school botanist who used them to later produce a study on sweet peas that featured the first botanical drawing.
Sweet peas, which were popular in the late Victorian era, were produced and cross-bred by a Scottish nurseryman by the name of Henry Eckford. This aromatic garden climber quickly gained popularity across the country. These affectionate annual climbers are prized for their striking hues, alluring scents, and protracted bloom periods. Although they continue to bloom in cooler climates, people in warmer areas can also enjoy them.
In the northern parts of the United States, sow seeds in the early spring; in the southern parts, sow seeds in the fall. In order to prolong the bloom period of these tiny beauties, shield the fragile blossoms from the ravages of the harsh afternoon sun and mulch the plants to conserve moisture and control soil temperatures.
Many people are curious as to whether sweet peas can be eaten as they belong to the legume family. No! Sweet pea plants in general are harmful. Although you may have heard that pea vine may be eaten (and wow, is it good! ), this is actually referring to the English pea (Pisum sativum), which is a totally unrelated plant to sweet peas. In reality, sweet peas have some toxicity.
Can you store sweet pea seeds for the next season?
Heirloom or old-fashioned sweet peas are lovely and aromatic blossoms. Pick an heirloom variety if you want to save seeds. Modern hybrid seeds could be disappointing because they won’t likely resemble the parent plants.
You don’t need to go to the trouble of saving seeds if you intend to grow sweet peas in the same garden location again the following year. The seed pods rupture when they dry, dispersing their contents to the ground. These seeds will produce blossoms during the next year. However, use these simple steps to gather the seeds if you wish to plant them somewhere else or share your supply with a friend.
Stop deadheading a select few strong, lovely plants. The blossoms must stay on the plant until they are dead since seedpod formation doesn’t start until after the flower has died. The rest of the garden’s plants should be cared for as usual, with deadheading to ensure continuous spring flowering.
What are some wintertime uses for sweet peas?
Sweet peas can endure nighttime lows of about -5, but they do not enjoy being kept in frozen pots all day. In the event that you go overboard and kill the top growth, there’s a good chance that if you give them some warmth, they’ll have developed enough roots to sprout anew.
Do sweet peas reproduce on their own?
Although sweet peas can be grown in pots or hanging baskets, a larger in-ground growing area is typically preferable. These plants want lots of space both in breadth and depth because the size of the blossoms is inversely proportional to the size of the roots.
It is advised to use containers that are at least 18 inches deep because lesser sizes can stunt growth. Use smaller containers if you don’t care about this. In either case, the blossoms are lovely. Just make sure to water them regularly to prevent drying out.
Look for sweet pea seeds that are advertised as being suitable for container growth.
In a warmer climate, yes. It is definitely feasible for some sweet pea plants to self-seed the next year if you allow them to go to seed in the fall and let the seed pods burst open and release the seeds. This is known to occur in zones 7 or warmer. If the seed does not freeze throughout the winter, it might also occur in regions with lower temperatures.
With pinching back (selectively removing the tips of major stems) and deadheading (removing dead blooms and their stalks), sweet peas will grow more profusely, although it’s completely optional.
At the time of planting, install the trellis or arch. Make sure the plants are getting hold of the supports and nicely covering the trellis by checking on them every few days.
Yes. Pods will develop once the blooms have finished blooming. These pods will contain seedlings. When they are brown and dried and the pods are just beginning to open, they are suitable for harvesting.
Yes. The secret is to select sweet peas when the blossoms at the stem’s top are still closed. Make a precise incision through the stem. Put the freshly cut flower right into a vase filled with room temperature water and cut flower preserver. In a vase, they typically last for 4 to 5 days.
When should sweet peas be picked?
This season, sweet pea blooms are blooming so exquisitely and are both colorful and fragrant.
Lathyrus odoratus, a sweet pea, is a garden staple that produces lovely blooms with the most incredible aroma. Sweet pea seeds can either be sown straight into the ground in the spring or into small compost pots in the fall to overwinter inside. Ours were sown in March in my veggie garden along a trellis. And just last week, we created many arrangements with exquisite flowers that we selected and made to decorate my house.
Along this natural trellis we fashioned out of supplies we already had in the garden, we planted the sweet peas. Here, sweet peas work well because they draw bees and other beneficial pollinators that the crops need.
It’s the ideal time of year to gather these aromatic flowers because there are so many magnificent blossoms. Annual climbers, sweet pea plants require help to flourish. Most people reach heights of five to six feet.
The traditional kinds are produced for their powerful smell and brilliant colors. They have a wonderful aroma.
The flowers have stems that look folded, like fringed butterflies. Fortunately, the stems are strong enough to support the profusion of blossoms.
This fascinating cultivar, known as “Nimbus,” which has gray-white petals with inky, blue-black streaks running through them and bordering the petal edge, is relatively new. On nine to twelve-inch stems, these plants produce stunning, profusions of bicolor blooms.
Here is a variation in vivid pink and white. Since the 17th century, sweet peas have been produced for use in gardens. They are native to the Mediterranean islands and the southwest of Italy.
The sweet pea’s pinnate leaves have two leaflets each and a terminal tendril that twines around plants and other supports to aid in climbing.
Peas climb by using tendrils. Anything that is a quarter-inch or smaller can be grabbed by them. It’s critical to get them blooming early to avoid being destroyed by the summer heat.
Sweet peas can be grown as annuals in all USDA hardiness zones, but they thrive in environments with moderately chilly summers. Although in warmer climates they do well in a site that receives partial sun, particularly in the heat of the day. They prefer full sun.
There are many different shades of sweet peas that can be grown, including pink, blue, white, and lavender.
Here at the farm, the dark red and white sweet pea is an agricultural staple. Rich, well-drained soil is preferred by sweet peas. Sweet peas thrive in soil that has a pH of about 7.5, which is somewhat alkaline.
It’s a good idea to clip blooms frequently and get rid of the faded blossoms in order to keep the vine productive. Check the seed packets carefully and remember that some kinds may handle heat better than others.
Sweet peas require regular wetness to thrive since they love the taste of water. To help the plants grow, water them once a week with a diluted fish and seaweed emulsion.
Mixtures with great scent are included in the sweet pea variety. Hummingbirds find these to be quite alluring. Large, two-inch flowers in the vivid, clear hues of purple, pink, and white are produced by this mixture.
Although sweet pea seeds resemble edible sweet peas, they are extremely deadly if consumed, so keep them out of the reach of children and animals.
Elvira collects a few stems of various hues. She demonstrates how they will be cut to the same length while taking the container’s size into consideration.
Elvira trims the stems after selecting a sufficient number of blossoms, leaving them between six and eight inches in length.
Pick sweet peas when the stem tip has at least two unopened blossoms for the greatest vase life. Look at how lovely they are in this tiny vase of clear glass.
For my servery, these two arrangements are also made.
It is intoxicating to smell. Which sweet peas are your favorites? Please leave me a remark below.