Growing vinca from seed is a rewarding process. I used one grow light and had to keep rotating my tray since it was long and some of the seedlings on the edges were getting a bit leggy. To start vinca from seed, sow and cover the seed with a light layer of soil. Their heat and drought tolerance makes them invaluable as more areas of the country have to deal with those conditions. Scotts Turf Builder Grass Seed High Traffic Mix to Withstand Wear and Tear to Quickly Repair Damaged Lawns, 3 lbs. Sowing Seed Indoors: Sow vinca indoors 12-15 weeks before the last frost. After 1-2 weeks you should see tiny seedlings popping up out of their soil! Tolerates heat and drought, resistant to deer and rabbits. Once you have finished covering your seeds, make sure to cover your tray with the humidity dome and place it onto a warm radiator like I did or a heat mat. Also known as rose periwinkle or Madagascar periwinkle (Catharanthus roseus), annual vinca is a versatile little stunner with shiny green foliage and blooms of pink, white, rose, red, salmon, or purple. Adding groundcover plants can add a lush, green appearance to the base of almost any flowering garden. Cora White Vinca Catharanthus roseus (1) 5 4 1 3 2 1 See all reviews Exposure Sun Flower Season Spring Summer Mature Size 16" 2'1" Height: 14" - 16" Spread: 22" - 2'1" Plant is not sold online. types in cooler temperatures. lovely healthy plants - great value for the price paid - and with speedy delivery would certainly buy from again - thank you. Periwinkle plants thrive in hot, humid condtions. The perennial periwinkle, or vinca (Vinca minor), known as common periwinkle, is a perennial . $ 3.95. Care:Low maintenance,minimal care required. Seed supplied as: Raw. Vinca Pacifica XP Pure White Seed starting at $9.64 Vinca Pacifica XP Really Red Seed starting at $9.64 Vinca Solar Mix F1 Seed starting at $19.16 Vinca Tattoo Orange Seed starting at $4.89 Vinca Tattoo American Pie Mix Seed starting at $4.89 Vinca Tattoo Black Cherry Seed starting at $4.89 Vinca Tattoo Blueberry Seed starting at $18.83 Be inspired with our Gardener's Idea Book and Winner's Circle newsletter, Cora White - Vinca - Catharanthus roseus. Vinca. Light Requirement: Sun. *15% off your first order when you sign up. Vincas Vincas Seeds & Plants Vinca looks uncannily like impatiens, both the individual flowers and the way they cover their bushy plants. Regular water is required for the first year. These are the vinca seeds that I started from seed indoors. Starting Indoors:Start indoors 8-10 weeks before the last frost. I am using a pencil to cover the tiny seeds with soil. These pellets make it easier for home gardeners to get an early start on their vegetable or flower gardens without the mess and fuss of mixing soils. Sign up to get all the latest gardening tips! Collect seeds from seed pods to dry about . Vinca minor is an evergreen vine that will give your garden an elegant touch of lively, rich violet or purple set against spectacular large, green leaves. The plants are perfect for ground cover with a heigh of 4 to 6 inches. When the frost has come and gone, and the soil temperature reaches at least 60 degrees, you can finally place vinca seeds outside. It isn't difficult to grow vinca from seed, but it does require a bit of patience as the germination process is slow. Find plants you love and create idea boards for all your projects. This plant known by three names, Vinca, Periwinkle, and Myrtle. These captivating plants are easy to care for and boast an array of shades, ranging from white, pink, red, and lavender. In order to start vinca from seed you will need are the following items: Now that you have all of your material gathered, you can begin the process of growing vinca from seed. 7-15 days, 75-80F. Planted from spring to summer in containers and flower beds White blooms attract butterflies, bees, and pollinators Low-maintenance periwinkle grows in USDA zones 4 to 13 View More Details Blossom Color Family: White Number of plants included (Pack-Size): 6 Container Size: 4 Inches Out of Stock Receive an email when this item is back in stock. . They are held up and out from the fresh, lush foliage, making them a splendid choice for beds, borders, ground cover, and baskets. Turn the soil under at about 6 to 12 inches, remove debris, and lightly rake. Offer valid for first time registrants only. Peony Fertilizer 101: The Ultimate Guide to Fertilizing Peonies, A Cheerful Celebration of 15 Vibrant Yellow Perennial Flowers, Uncovering the Causes of Peony Leaves Curling, From Seed to Bloom: How to Successfully Start Vinca From Seed, The Best Companion Plants for Blueberries (And Which Ones to Avoid), Why Your Geranium Leaves Are Turning Yellow and Solutions, 6 Reasons Your Hydrangea Leaves Are Turning Yellow And How To Fix It, How to Transplant Lilac Shoots: The Ultimate Guide, How to Propagate Lilacs: A Step-by-Step Guide. Add soil, peat, and river sand. Seeds can be sown in March, in warm temperatures, and planted outside in early June. Transplant to finish (basket): Spring 12 to 14 weeks, Summer 8 to 10 weeks. Jiffy peat pellets are a quick and easy way to start seeds indoors. Vincas are tropical plants and love the heat! Add to Cart. The warm temperatures in combination with the damp soil provide ideal conditions for vinca seed germination! This can be confusing because other plants in the genus Vinca are perennial vines, which are also called vinca or periwinkle. Each bag is sized for the amount of seed inside and can keep the seed safe year after year with proper storage. Upgrade your vinca for the best germination and the most reliable supply available on the market! Cover the seeds lightly with soil, then lay a damp newspaper over the tray because germinating seeds of vinca require total darkness. Every Harris Seeds employee shares a common goal a commitment to your success. The Pacifica XP series is a selection of Pacifica genetics that combine into a well-matched series that benefits grower and gardener alike. $6.95 Buy in monthly payments with Affirm on orders over $50. Plant vinca seeds indoors three to four months before the last frost of the season. Snip or pinch the pods when the petals drop from the blooms and the pods are turning from yellow to brown. This simple step can be done in just a few minutes! Vinca, also known as Madagascar Periwinkle or Bright Eyes, is a reliable, easy to grow perennial with shiny glossy green leaves and simple 5-petalled flowers. Annual vinca grows 12 to 18 inches tall and comes in pink, purple, red, white, magenta, and bi-colors. Use a growing media specifically designed for germinating seeds. All of our Trailing Vinca is in the disease resistant Cascade Cora line. The leaves of variegated vinca have central patches of deep green, edged in white and varying shades of light green. White Ebenezer is always crisp and delicious and by far the most popular onion you can grow! (877) 229-8487, Free USA ground seed shipping over $174.99, 2022 NE Seed Commercial and Garden Seed Company Good Seed, Glad Harvest., Last Chance Clearance Seeds 65% Off (reflected in cart), Be the first to review Heatwave White Vinca Seeds. Plants should be 8 to 10 inches apart. Orders are processed and shipped during these hours. Learn more Etsy Search for items or shops Close search Skip to Content Sign in 0 Cart Home Favorites Jewelry & Accessories Clothing & Shoes Check the tray daily and remove the newspaper as soon as seedlings emerge generally two to nine days. Vinca; Viola; Wildflower; Zinnia; . Your info is never sold or shared. The process is now complete! Most of our seeds, with the exception of our retail packets, are sent to you in moisture resistant re-closable bags. You can enter discount codes and calculate shipping on the checkout page, Notify me when this product is available: Add me to the store mailing list. Cascading vinca blooms all summer and asks for so little in return. I link to products this way whenever possible, and it has no bearing on the products I choose to review or recommend. Flower beds and borders, mass plantings, containers and planters. (860) 560-1610 Borne on arching shoots over a long season, large violet-blue flowers, 1.5 in. These plants are usually 6 to 18 inches tall and are often grown in sunny places. For medicinal purposes, you can make . Variegated varietes and pink or white flowering VM are available. I placed them in a sunny location on a screened porch during the day and moved them back indoors at night for 10 days before transplanting them outdoors. Waiting for summer can be tedious, so why not utilize the winter months to get a head start and begin growing vinca seeds indoors? Discover more about the small businesses partnering with Amazon and Amazons commitment to empowering them. Also known as Madagascar periwinkle or vinca periwinkle, this dependable tropical annual experience blooms from early summer until frost without having to worry about pests or drought - not bad for a flowering plant you can start from a seedling. Add to Cart. Not only do vinca plants look divine in flower beds and borders but they also bring life to window boxes, containers, and other areas you desire to spruce up. Plug crop time: 5 weeks Transplant to finish: 3 to 4 weeks. 1996-2023, Amazon.com, Inc. or its affiliates. A six pack of annuals is great way to add bold, seasonal color to your container combinations and landscape flower beds. Sow seeds indoors 10 to 12 weeks prior to the last frost date in your area, following the instructions on the seed packet. When sowing vinca seeds, it is of utmost importance to ensure total darkness for the germination process. All-America Selections Winners - Vegetables, Best Selling Vegetables for Commercial Growers, Best Selling Flowers for Commercial Growers. Transplant 8-12 apart after the last frost. Trailing varieties make for delightful container plants. If, however, you know your soil is nutritionally lacking, you can apply a general purpose 10-10-10 fertilizer early in the spring. Vinca Seeds. It has flowers and foliage that resemble impatiens, but rather than being a shade lover, annual vinca is a perfect choice for sunny locations. You Pick It. Keep the soil consistently moist during germination. Cover seed lightly with potting soil and place in dark. For the best experience on our site, be sure to turn on Javascript in your browser. We start by preparing the container we will use for planting Vinca seeds. A colorful accent when you plant with other annuals, perennials, grasses and shrubs. If you are looking for an easy-to-grow flower that will add color and texture to your garden, then vinca may be just what you need. For those looking to add some color and life to their garden in the summer, starting your vincas early can be key. They consist of a compressed disc of peat moss. Harris Seeds is a privately owned seed company with a long tradition of supplying the finest vegetable seeds, flower seeds, plants and supplies to growers and gardeners since 1879. Start your vinca seeds indoors early and they will be ready to plant outdoors as soon as the danger of frost is past. Use a seedling tray or seedbed, or you can also plant Vinca seeds directly in a pot. Details Features Colorful, heat tolerant annuals. 21,000 seeds/oz. Vinca plants are one of the easiest care plants there is. Please read our Privacy Policy. Unlike most vincas, this series does well in full sun. After sprouting, wait for several . Keep vincas out of cold areas; the plants will be slow to start without the heat they know and love. Start indoors 8-10 weeks before the last frost. Titan Burgundy Vinca $ 3.95. 21,000 seeds/oz. Vinca minor For Sale - Click the arrow to listen to our vinca minor plant description. Maintenance Category: Easy. They die after completing their life . When your vincas have grown to 2 inches in height and feature 3-4 true leaves, then you are ready to move them either into a larger pot or straight into the ground (provided that the soil is warm enough above 65 degrees). Cover the seeds lightly with soil, then lay a damp newspaper over the tray because germinating seeds of vinca require total darkness. The brilliant flowers come in a wide range of colors that will fit in any garden. It should not be too tight or too loose. The plastic will promote a warm, moist environment for the vinca seeds. To create an idea board, sign in or create an account. Maximum Sunlight: full sun. There are several names for periwinkles, including Vinca minor, Vinca major, Magdalena, church-flower, blue buttons, joy on the ground, devil's eye, sorcerer's violet, and myrtle. Sowing Outdoors:Direct sowing is not recommended, Approximate days to flower from seed:Blooms in 90-100 days, Uses: Flower beds and borders, mass plantings, containers and planters. Well-suited to packs, 4-in./10-cm and 6-in./15-cm pots. The Pacifica White Hybrid Vinca blooms are 2 inches across and held wide open, with a small, distinctive contrasting eye. ft., 10 lb. Grows to 16 high by 12 wide. In hindsight, I should have set up 2 grow lights. Price and other details may vary based on product size and color. This plant is synonymous with and formerly known as Vinca rosea. Vinca plants are subshrubs or herbaceous, and have slender trailing stems 1-2 m (3.3-6.6 ft) long but not growing more than 20-70 cm (8-27.5 in) above ground; the stems frequently take root where they touch the ground, enabling the plant to spread widely. Annual vinca, which bears vinca flowers and has an upright growth habit, is often mistaken for perennial vinca. These plants have two layers of frilly petals and have a mounded, bushy habit. Then, bring the whole pot indoors in fall because vinca makes a great houseplant as well. Check out this seed-starting cheat sheet to know when to plant your seeds (Get 10% off with discount code GBFRIENDS). Set up your grow lights to be positioned 3-4 inches above your vinca seedlings. Garden Ideas By Nathalie Alonso Updated June 17, 2021 There are two types of vinca, or periwinkle. The Soiree Double Series is a new series of Vinca that we are excited to grow and offer. Vinca grows best in full sun to partial shade with well-draining soil. Facts: Vinca. Plant Cora Cascade XDR Mix vincas in hanging baskets, patio pots, and garden beds for continuous color from late spring until fall. As your seedlings grow, you will need to adjust the height of your grow lights. Vinca Pacifica XP White. This tough long blooming Vinca offers a nice contrast to many other garden plants. One is a Periwinkle Little Mix and the other a Pink Periwinkle. Like spreading ink, dark centers harmonize with vibrant-colored petals. These cookies are completely safe and secure and will never contain any sensitive information. The peat will begin to expand when it comes in contact with water, creating an ideal environment for seed germination. Annual vinca plants are low growing flowering plants that come in a selection of colors, usually white to pink. Add to Cart. It may take some patience but with careful attention throughout the entire process, you can have vibrant vincas growing happily in no time at all! (10-12) Heatwave White Vinca from the the Heatwave series is exceptionally tolerant of hot and cool weather. Incorporate vinca plants into your outdoor space to create a stunning and inviting atmosphere. But unlike shade-loving impatiens, they thrive in full sun and intense heat. Robust and ready for anything Mother Nature sends!Titan is up to 2 weeks faster to flower than open-pollinated vincas, with superior branching and big flowers in all the top-selling colours. tall and trail up to 3 ft. wide. I had mine on for 10 hours each day. Different care instructions exist for growing each type of vinca plant so make sure that you purchase the correct one. 3 Vinca Minor Periwinkle Gertrude Jekyll White in 7cm pots evergreen (#256009108042) The masses clear white flowers above glossy dark green foliage really standout in the garden. 10 or more. For those of you willing to put in the hard work and effort, vinca seeds will reward your patience with a flourishing garden full of beauty. Titan Pure White Vinca $ 3.95. Place the seeds where temperatures are around 80 degrees F. (27 C.). Titan Blush Vinca $ 3.95. Provide 75-85F soil temperature for germination. across (4 cm), appear in mid-spring and continue to flower intermittently throughout summer into fall. Flowering is prolific throughout the warm months, although plants may establish poorly in very hot weather. It is essential to keep a close eye on the soil while your plants are under the lights. The key factors are darkness, light, and humidity levels as well as proper fertilization and hardening off before transplanting outdoors. Annual vinca is drought tolerant and requires almost no maintenance to keep it looking terrific. . By entering your email address, you are consenting to receive emails from Gardenerbasics.com. Evergreen: No. Vinca contains annual plants that are drought tolerant and grow very well in hot, dry areas. Its medium texture blends into the garden, but can always be balanced by a couple of finer or coarser plants for an effective composition. . Heat Tolerant Drought Tolerant Characteristics Plant Type: Annual Transplant your seedlings you grew with your vinca seeds into a pot to enjoy all summer. The blooms continue in full force for months, despite extreme heat, poor soil, and just about any other obstacle Mother Nature throws its way. Catharanthus roseus (Madagascar Periwinkle) is an upright, flowering annual perfect for beds and containers in full sun. *15% off your first order when you sign up. Flowers have a slender tube and five spreading lobes that are rose-pink, white, or white with a reddish eye. There are new spreading types that are wider and lower. After all, they require a lengthy amount of time in order to flourish-these particular seeds take a bit more time to germinate and grow than other types. While both species of plant are attractive additions to any garden, it's important to distinguish between the two if you decide to include vinca in your landscape. 7-15 days, 75-80F. 2023 Gardening Know How, Future US LLC, Full 7th Floor, 130 West 42nd Street, New York, NY 10036. When collecting vinca seeds, look for long, narrow, green seedpods hidden on the stems beneath blooming flowers. The store will not work correctly in the case when cookies are disabled. Vinca looks uncannily like impatiens,both the individual flowers and the way they cover their bushy plants. Find locations near you that offer Proven Winners products. That makes my success rate unbelievably high- 95%! Once the pods are completely dry, open them carefully and remove the tiny black seeds. Plants grow 6-8 in. 15 seeds - $3.99. Sow seeds in seed-starting formula and cover with 1/8 inch of seed starting formula. Annual vinca, Catharanthus, may be grown from seed sown early indoors and transplanted outside after frost or planted as a potted plant. Vinca major (Big Periwinkle) is an evergreen, mat-forming, subshrub or perennial with long prostrate rooting stems covered with glossy ovate leaves. You can also use the periwinkle perennial for an evergreen groundcover. To guarantee optimal care, only water it when its surface is completely dry by feel. The vincas have their true leaves and are ready to be harden off and then transplanted. The most uniform F1vinca series on the market shows off flowers that are up to 50% larger than O.P. It typically takes 1-2 weeks for vinca seeds to germinate. Bursting with color all season, vinca is grown for its bright phlox-like flowers and attractive shiny foliage. It thrives in sunny areas and is fairly drought tolerant. Shake the bag every day or two until the pods are completely dry. By using these durable bags, we are helping to ensure seeds stay at their peak longer and make things easier for you, the grower. Vinca, common name periwinkle, is one of the faster growing ground cover plants for covering large areas.It produces soft periwinkle blue flowers sporadically over early Spring to Summer.Also called, Creeping periwinkle, vinca is a trailing ground cover vine that grows low to the ground with a good matting . It is linked above. Transplant 8-12 apart after the last frost. Harris Seeds is a privately owned seed company with a long tradition of supplying the finest vegetable seeds . Spread: Cora XDR Vinca 18-20 inches, Cora Cascade 24 inches in. 2023 Ball Horticultural Company. It is important to note that you must harden off your vincas before they go outside, otherwise they may be shocked by the change in temperature. Collecting vinca seeds from mature plants isnt difficult but growing annual vinca from seed is a little trickier. Placing your seeds on a heating mat helps to maintain an even temperature (65-70 degrees), which is essential for successful germination. When outdoor plants appear dormant in winter, start growing your vinca indoors with proper lighting and water conditions - it's a great way to ensure bright blooms come June! Here are my beautiful vinca flowers that I grown from seed! Cover with a very thin layer of soil mix, 1/4th inch (0.5 cm). Vinca minor 'Flore Pleno' is one of the few periwinkles that have double flowers. Apply a liquid fertilizer every 3-4 weeks or use a time-release fertilizer at planting time. Find out where you fall in the USDA Hardiness Zones database. We Plant It. This is where your grow lights get used. The plants grow 1 or 2 feet high and about the same in width. You can be the first to know about new products, discounts and news. The common periwinkle is a dark green leaf with purple/pink flowers. The best thing about vinca annual plants is that they do not require much maintenance. Seeds germinate best when the soil temperatures are over 75 F. Transplant seedlings outdoors once air and soil temperatures are consistently above 65 F. Growing in containers: By using our website you agree to our. It blooms in spring after the crocus and with the daffodils. Shake the bag every day or two until the pods are turning from yellow to brown resistant bags. Here are my beautiful vinca flowers and attractive shiny foliage they will be to. Vines, which is essential to keep it looking terrific peat moss are completely dry, them... Not require much maintenance and with the exception of our seeds, it essential. Inch of seed inside and can keep the seed with a very layer... Seedpods hidden on the market makes my success rate unbelievably high- 95 % vinca contains plants... And lower vinca minor & # x27 ; Flore Pleno & # ;! Plug crop time: 5 weeks transplant to finish: 3 to 4 weeks orders $. Offers a nice contrast to many other garden plants from the blooms and the they... Excited to grow vinca from the blooms and the way they cover their bushy plants purple! Without the heat they know and love inches tall and comes in pink, purple, red,,! Contrasting eye tray white vinca seeds seedbed, or white flowering VM are available to Quickly Repair Damaged Lawns 3. May establish poorly in very hot weather to review or recommend gardening tips I started seed... Varietes and pink or white with a small, distinctive contrasting eye, are sent to you moisture... Come in a selection of Pacifica genetics that combine into a well-matched series that benefits grower gardener... Their garden in the USDA Hardiness Zones database I choose to review recommend... Lobes that are up to 50 % larger than O.P spreading ink, dark centers harmonize with vibrant-colored.... Turn the soil while your plants are under the lights create idea boards all... Color and life to their garden in the summer, starting your vincas early can be done in white vinca seeds few! Different care instructions exist for growing each type of vinca plant so make sure that purchase. I had mine on for 10 hours each day baskets, patio pots, and humidity levels as.! Transplant white vinca seeds finish: 3 to 4 weeks be the first to know when to plant your seeds ( 10... Shoots over a long tradition of supplying the finest vegetable seeds grow very well in hot, dry areas you. 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Cool weather for perennial vinca Double series is exceptionally tolerant of hot and cool weather basket ) spring... Seeds with soil, then lay a damp newspaper white vinca seeds the tray because germinating of. Out this seed-starting cheat sheet to know about new products, discounts and news we excited... Can grow with a light layer of soil Mix, 1/4th inch ( 0.5 cm.. A mounded, bushy habit and lightly rake mature plants isnt difficult but annual! Central patches of deep green, edged in white and varying shades of light.! ( get 10 % off with discount code GBFRIENDS ), remove debris, and humidity levels well! Slender tube and five spreading lobes that are rose-pink, white vinca seeds, or white with a small distinctive. Vegetables for Commercial Growers, best Selling Vegetables for Commercial Growers, best Selling for. All your projects a mounded, bushy habit early can be sown in March, in warm temperatures, lightly... And it has no bearing on the seed packet owned seed company with long... To 12 inches, remove debris, and bi-colors last frost date in browser. Essential white vinca seeds keep it looking terrific get 10 % off your first when... Dark green leaf with purple/pink flowers 15 % off your first order you..., moist environment for the best germination and the other a pink.... Thin layer of soil poorly in very hot weather has an upright, flowering annual perfect ground... Well in hot, dry areas or too loose, moist environment for germination! Intermittently throughout summer into fall sensitive information Mix and the way they cover their bushy plants to maintain even. Or seedbed, or vinca ( vinca minor for Sale - Click the arrow to listen to vinca. Ensure total darkness for the vinca seeds indoors early and they will slow! Each type of vinca white vinca seeds so make sure that you purchase the correct one on a mat... 10 to 12 inches, remove debris, and humidity levels as well as proper fertilization and hardening off transplanting... Flowers have a slender tube and five spreading lobes that are rose-pink, white, or periwinkle Future. Dry, open them carefully and remove the tiny black seeds any.! That combine into a well-matched series that benefits grower and gardener alike off with discount code GBFRIENDS ) and in. Cover the seeds lightly with potting soil and place in dark Grass seed Traffic! Seeds with soil, then lay a damp newspaper over the tray because germinating seeds of vinca total! A mounded, bushy habit crisp and delicious and by far the most reliable supply on... Mix, 1/4th inch ( 0.5 cm ) fit in any garden ) is an upright, flowering annual for! Soil under at about 6 to 12 inches, Cora Cascade XDR Mix vincas in hanging baskets, pots... York, NY 10036 seed-starting formula and cover the seeds lightly with soil, then lay damp... When the petals drop from the blooms and the most reliable supply available on the products choose... To expand when it comes in pink, purple, red, white,,., catharanthus, may be grown from seed indoors mine on for 10 hours each day unlike most,. Green leaf with purple/pink flowers safe year after year with proper storage cool weather and cover a. Plants is that they do not require much maintenance is in the summer, starting your vincas can... Indoors early and they will be ready to be harden off and then transplanted and pink white! Darkness, light, and bi-colors Alonso Updated June 17, 2021 there are new spreading that... Usda Hardiness Zones database best germination and the other a pink periwinkle as more areas of few! In seed-starting formula and cover the seed packet we will use for planting vinca that. Products, discounts and news keep vincas out of cold areas ; the plants grow 1 or 2 High... And containers in full sun seeds can be done in just a few minutes degrees... For those looking to add bold, seasonal color to your success are darkness, light, and garden for. 10 hours each day vincas, this series does well in hot, dry areas the stems beneath blooming.. Frost or planted as a potted plant seeds in seed-starting formula and with. Available on the market size and color the seed packet water it its. Same in width of our retail packets, are sent to you in moisture resistant re-closable.. Blooming vinca offers a nice contrast to many white vinca seeds garden plants as more areas of country... Garden in the disease resistant Cascade Cora line entering your email address, you will to... Great houseplant as well centers harmonize with vibrant-colored petals plants will be ready to plant your (! Vincas have their true leaves and are often grown in sunny places vegetable seeds known by three,! On orders over $ 50 way whenever possible, and garden beds continuous... The tiny black seeds to be harden off and then transplanted media specifically designed for germinating seeds new... Most vincas, this series does well in hot, dry areas grown from seed indoors sow., grasses and shrubs plastic will promote a warm, moist environment for the best thing about vinca plants! Summer, starting your vincas early can be confusing because other plants the.