I also will be using a more porous soil mix and watering them from the bottom instead of top watering to keep down the diseases problems. Use individual cells or flats. Please consider making a contribution to wikiHow today. Once the pods are completely dry, open them carefully and remove the tiny black seeds. Plant parts affected with grey spot should be removed immediately. Read on to learn how. There are new spreading types that are wider and lower. This bright leaf shows up the purplish-blue flowers and the plant is good at lighting up dank corners. Press down gently on top of the soil with your fingers. However, it is a fast growing plant that can spread quite rapidly over the ground in a short period of time. Compost will help loosen the soil, provide nutrients for your plant, and improve drainage. Starting your seeds later is fine. The leaves are small, rounded to lance-shaped, and a pleasing, glossy, green. A dibber is a pointed stick that creates holes in the ground. Remove the seeds from the pod and place them in a … % of people told us that this article helped them. Trailing vincas are a great option as a spiller out of a container or hanging basket. Cover the seeds lightly with soil, then lay a damp newspaper over the tray because germinating seeds of vinca require total darkness. Dip the bottom 1 inch of … In a plant that was already reliably drought-tolerant and pest-free, what more could you ask? Sow seeds in seed-starting formula and cover with 1/8 inch of seed starting formula. Space your plants 10 to 12 inches apart to promote airflow and … It is a tough plant to grow because it requires higher air (up to 85F) and substrate (not less than 70F) temperatures than other plants, a low fertility, high porosity substrate, high relative humidity and high light. Four weeks after the cuttings have rooted, you can transfer them in a larger container with potting soil. We know ads can be annoying, but they’re what allow us to make all of wikiHow available for free. They typically stand only 3 to 6 inches off the ground, but their trailing stems can reach 18 inches in length. Space plants at least 12 to 18 inches apart. Shake the bag every day or two until the pods are completely dry. Vinca refers to several groups of plants suitable for a number of applications. Find more gardening information on Gardening Know How: Keep up to date with all that's happening in and around the garden. In midsummer, drench plants with a liquid plant food to stimulate new growth. Watch the plant carefully. This article was co-authored by Lauren Kurtz. Please help us continue to provide you with our trusted how-to guides and videos for free by whitelisting wikiHow on your ad blocker. The open, starry flowers are borne from mid-spring to autumn. Sow Vinca seeds outdoors after all danger of frost. Annual vincas arent the newest or flashiest annual flowers on the gardening scene, but recent cultivar developments warrant a closer examination of this common bedding plant. This article was co-authored by Lauren Kurtz. wikiHow is where trusted research and expert knowledge come together. About 5 to 15 percent organic matter in your soil is optimal. You can find them at local gardening stores or online suppliers for about $1 for a 10-pack. However, seeds usually were sown from mid-April to January. Always make sure plants are spaced enough for adequate air circulation and your planting region is not too humid. Dip the cutting in rooting hormone. Freshly harvested seeds usually don’t do well because germinating vinca seeds require a period of dormancy. Vinca produces two types of stems. Vinca Periwinkles Can overgrow from seed. Vinca minor is a very versatile plant for many mixed borders and containers. Local department and gardening stores sell bags of peat moss for anywhere between $10 and $40, depending on the size and brand. Vinca plant is evergreen flowering house plant. Lauren Kurtz is a Naturalist and Horticultural Specialist. You can quickly get its seeds at Seed Shop; you can also order online from Amazon. Vinca (Vinca major), commonly called bigleaf periwinkle, big periwinkle or blue buttons, is a low-maintenance, easy-to-grow evergreen groundcover hardy in U. S. Department of Agriculture plant hardiness zones 7 through 9.Its aggressive growth habit and adaptability to a wide variety of environmental conditions make it both beloved and hated by gardeners. Plant Vinca Seeds: Sow Vinca seed indoors 10-12 weeks before your last frost. With a bit of effort, you can reap their benefits by sowing their seeds and caring for them into maturity to enjoy for years to come. Amid the current public health and economic crises, when the world is shifting dramatically and we are all learning and adapting to changes in daily life, people need wikiHow more than ever. Step 5 Fill a spray bottle with water and spritz the top of the soil to moisten it until it appears visibly damp. Cut the seeds pods from the vinca plant, or pinch them off with your fingernail. Layer them over the soil and then cover them with approximately 0.25 inches (0.64 cm) or less of peat moss. This article has been viewed 14,234 times. Most jiffy pots are made of peat moss and wood pulp, which are 100% biodegradable. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/2\/2b\/Plant-Vinca-Minor-Step-1.jpg\/v4-460px-Plant-Vinca-Minor-Step-1.jpg","bigUrl":"\/images\/thumb\/2\/2b\/Plant-Vinca-Minor-Step-1.jpg\/aid10089940-v4-728px-Plant-Vinca-Minor-Step-1.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"