Choose pots that are on the deeper side to accommodate the long sweet pea roots. They will likely not g. Make sure that the netting is not resting directly on top of the plants by either using some kind of hoop or sticks to attach the netting. Feel the soil and water when the top half inch feels dry. See full list on thefancygarden. com If they start growing long and spindly you can pinch them back. These annual flowering vines, lathyrus odoratus, are cool-season plants that bring old-world charm to winter, spring, and autumn gardens with vibrant color and heady fragrance. Try to find a spot with at least 8 hours of sunshine. North florida gardener melissa strauss shares her method for growing swoon-worthy sweet peas in autumn. I reuse proven winners pots that are about 5 inches deep by 4 inches across, commonly c. I like to grow the sweet pea seedlings along the house because it will release warmth in t. If you live in a warmer zone you can do this earlier but colder zones may need to wait until you are fairly sure that temperatures will not drop into single digits. Check your sweet pea plants weekly. Plant your sweet pea seedlings into their final home no later than the end of march. You must protect your sweet pea babies from critters. · in their native habitats, many sweet peas are naturally cool-season growers, germinating with autumn rains and flowering as temperatures rise in spring. If you don’t experience any precipitation they will need watering. Once most of the pots of sweet peas have sprouted and are starting to grow leaves, move them outside to the spot where they will spend the winter. By mimicking this pattern, gardeners can tap into the plant’s evolutionary strengths, leading to healthier and more productive plants. · this guide will walk you through the process of how to grow sweet peas in autumn, ensuring a delightful display of these charming flowers as the seasons change. Discover the best planting times for seeds and seedlings, how to ensure strong growth, and expert tips for long-lasting flowers. Check out this postfor instructions on how to plant the seedling. As you can see in the picture below i was not vigilant and the sweet. Everyone has birds, so at the very least you will need to cover them with bird netting. · wondering when to plant sweet peas ? Fill the pots with an all-purpose potting mix. Lady ursula cholmeley from easton walled gardens picks the best sweet peas to sow in autumn for beautiful colours and heavenly scent, while expert grower roger parsons explains how to do it. Autumn-sown sweet peas have longer to grow so they produce stronger plants with more flowers. The sweet pea plants will be growing in the pots for several months so you need a potting mix that has plenty of nutrients and excellent drainage. · if youre a warm climate gardener in zones 8 and higher, you can plant sweet peas in the fall for gorgeous blooms in winter and spring. Seed starting mix is often sterile to discourage fungus and damping off issue. Remember that it is often drier close to the house where rain cannot reach because of eaves or patios. I always plant them in pots in case temperatures dip super low and i need to pop the seedlings into the garage for protection. I use fox farms ocean forest. Do not use anything labeled “seed starting mix”. All you need is a sunny spot nestled alongside your house. Planting your sweet peas in autumn couldn’t be easier. I grow my sweet peas in containers. · sowing sweet pea seeds in autumn offers gardeners some notable advantages.