With their seductive fragrance, sweet peas make great flowers for gardens and bouquets. These pea-like flowering annuals grow in many lovely colors and are suitable for a border, a woodland garden, and a trellis or arch. See how to plant and grow sweet peas. Early sowing is one of the secrets to sweet peas!
Cultivated sweet peas go back at least 300 years. In their native Sicily, these ornamental peas have weak stems and an intense orange-jasmine-honey scent. Modern hybrids are stronger-stalked and have larger blooms.
Growing sweet peas is akin to making a pie crust. Some people have the knack, others don’t. Sweet peas are quite hardy, growing from large, easy-to-handle, pea-like seeds. Still, they’re a bit tricky because they are slow to germinate. It’s worth experimenting with different seeds each year.
Reader Comments
Leave a Comment
Option to Miracle Gro? organic gardening solutions
Do look into the Espoma products to feed your garden. You'll be happy with the results and being doing the world good!
Sweet Pea pods
I am a total gardening novice, so forgive my question - my sweet peas have pods on them and I have cut them off - are these to be used for next years crop? Do I leave them to dry out? Thankyou in advance, cheers, Jan
Sweet peas dwarf buyout mix
I live In Darwin but I love sweet peas. I'm going to give it a go.
Option to Miracle Gro
I do not purchase any products of Monsanto due to the devastating impact that company has had throughout the world especially with their product Roundup which continues to be on the market despite proven lawsuits. What do you recommend as an option to Miracle Gro?
Cobalt blue sweet pea butterfly vine question
Will my sweet pea vine bloom more flowers if I pinch off the pea stems as soon as I see them?
Please don't cut open your seeds
The seed doesn't need to be cut open, unless you want generally weaker plants. I germinate EVERY SEED I grow by putting a paper towel in a Tupperware container, soak the towel with miracle grow water, add the seeds, snap the lid on and then put in the sun. I put sweet pea seeds out this morning using the above method and a few of them have split open on their own already. I also use this method to weed out the slower growing "weaker" plants
sweetpeas
how can I stop 6ft.high sweetpeas growing to that height.can I just nip them off at 3ft
Yes
Cutting them at the preferred height will encourage the plant to grow more from the base, resulting in a bushier plant. However, it won't just stop growing where you cut it. You'll have to maintain the height by periodically trimming over-growth. As long as you leave the plant with a few leaves, and don't mangle it, cutting/trimming the plant is fine.
Sweet pea plant
We live in the UK and grow sweet peas every year. At one spot in our sweet pea bed the plant always dies, the others are fine. Can you suggest any reason please.
Sweet Pea Problem
There must be an underlying issue with the spot. It could be a number of things… Does water tend to pool there? Or are there roots or rocks in that spot that prevent the plants from rooting well enough to survive the heat of summer? Is the spot exposed to more—or less—sunlight than elsewhere? Does a pet like to use that spot to do his or her business? Consider what might set that spot apart from the rest of the bed, and also remember to amend the soil with compost or fertilizer every now and again.
Sun if heat
We are in northern VA, but get a lot of heat during the day in the summer- which I understand sweet peas do not like. I am hoping to put ours in a container. Am I better off putting them where they will be in an area with afternoon shade? Last time we put nasturturiums in the sunny area they were supposed to like they refused to grow, seemed to wilt in the heat and sun.
If you're willing to do the work
If you want to move the plant daily then you might be able to baby the plant. Otherwise I would find a spot that meets most of the growing criteria and possibly get a small decorative fence or canopy that will shade the plant during the hottest parts of the day.
Sweet peas
Hello,
My sweet peas go like crazy here in PNW and I love them...my question is this...
Should I plant the seeds that I have already gotten from several of my plants at the same time that the plants pods open and drop theirs naturally? I would like to have some growing on my garden arbor. It receives great morning sun up until about noon, then a nice shading from some trees and then dappled light from about 1 pm on to sunset. I have ground cover that I can move outta the way until the shoots are tall enough to reach the bottom of the arbor (about 4 inches above the soil). I'm looking to fill this spot for a June wedding in 2019. Some guidance please....thank you.
when to plant
If you have seen plants come up from the dropped seeds, then it sounds like a good idea. Alternatively, purchase some seeds and start them at the appropriate time.
Newbie Gardener
Hello! Im so happy I came across your site. I live in Tampa, Fl not sure what zone I live in. From what your chart suggested I should start planting in late Jan, is that correct? I dont have alot of natural sunlight on my property. What would you recommend I do? Its mostly shady and the mostly sand not dirt. Im afraid I might not be successful when I do plant them. Any input would greatly be appreciated.
starting out
You will need sunshine as indicated above. Most plants need 6 to 8 hours of sunlight. If you get sunshine, you need proper soil. Here’s some information on that: https://www.almanac.com/content/preparing-soil-planting
transplanting wild sweet peas
Hello. I live in Northern Michigan and we have sweet peas in the wild in ditches throughout our county (Montmorency). I stopped on a dirt road this morning and couldn't resist digging up a couple of plants from a ditch to plant along a fenceline in my garden area. My question is are there any special considerations to a successful transplant?
Good luck!
If you're able to keep it alive, rooting hormone (follow directions on bottle) before you transplant might be helpful. Keep the plant inside, in water and some miracle geo or other plant food and in a bright room until it's "calmed down" or not as stressed from being uprooted . Every wildflower I've tried to transplant in the past was unsuccessful.
Sweet peas
Im in Vermont - Zone 4.., can i grow sweet peas here? I love the smell.
Sweet pean in VT?
Assuming all else supports them—soil, sun, etc. See the guidance above.
King tut sweet pea
I just received my order of gorgeous blue king tut sweet peas on May 5th should i save them or would it be ok to go ahead and begin to germinate
Sweet Peas for zone 10a
There are some sweet peas small plants available online for now. Can I grow them here in Zone 10a in May?
As I learn from you that in zone 10a we need to wait until Fall, just wonder if it would bloom in Summer if I grow it now. Thank you.
Root Trainers Sweet Peas
I'm growing Sweet Peas in biodegradable root trainers, when planting out in final position would you remove from the root trainer or leave it in place ?
Kind Regards
Sweet Peas
My husband gave me an 8 foot trellis for our anniversary last year and I have been trying to decide what to grow on it. I really don't want to plant another clematis. I am in Southern New Jersey, zone 7 and have full day sun in my garden. My soil is a little on the clay side but I've amended it and had success with peonies and roses. I love sweet peas and wonder if this could be something that could work in my garden?
Growing Sweet Peas
It sounds like you have almost everything you need for growing sweet peas, though you will probably want to mix some compost into your clayey soil to make it drain better. (Check out our page of soil types for more info.) If possible, do a pH test on your soil as well, as sweet peas like it a bit alkaline. They are slow to germinate, so you’ll want to start them fairly soon!
how to care for sweetpeas before winter
hi would i have to do anything to prepare my sweetpeas for winter
Transplanted sweetpeas
Live in central Albert zone 3. Transplanted 8 inch plants bought from a local Greenhouse on June 10th at the bottom of a North to South chain link fence.Planted a row of potatoes in front of them on west side for root shade.Have had some hot days in the 30celceis range with cool nights ,used some ultra bloom.once a week, now have a fence full of color.
sweet peas
My daughter is planning an Oct wedding and would like sweet peas in her bouquet--I have started some indoors, they have just germinated and the seedlings are a few inches tall. It is way too hot here in the Midwest in July for outdoor transplant. Can I keep them indoors near a sunny window till cooler weather in Sept? or can I continue to grow them indoors till they flower? Thankyou
Sweet peas in autumn
This is a tough one. We are inclined to think that sweet peas’ needs are so particular that keeping them indoors for the entire growing period would not give you the results you want. (See specifics above.) You could transplant some in, say, mid-August and some later (and maybe not transplant a few to see how they go indoors). Per above, if you can keep their “feet” cool, you might have success in August. Keep in mind, too that sweet peas like sun, and the days are (already!) getting shorter. We suggest getting the seeds out when you can to give them plants the best chance to mature.
We also suggest that you contact your local cooperative extension service (find your state here and click through: http://www.almanac.com/plant/sweet-peas). They are local experts and may even have experience with your situation.
Transplanting Sweet Peas
I started sweet peas from seed indoors in March. They are now in 4" pots in my window sill and the vines are 4-6" long. I know it's time for a transplant, but I live in Virginia in zone 7 where I am afraid these sweet peas will not survive the outside heat. I was thinking about trying to keep them indoors until the fall but I will need to find something for them to climb, as they are hanging down the edge of the wall now. Any recommendations on what I can do to keep them going until I can get them into the ground when it's cooler?
Pages