Choose a sunny site for viola with the optimal soil composition and add the following mixture: one part of soil, 0.2 parts of not too finely crushed coal, so that its fractions perform the drainage function, and the same amount of humus or dry bird droppings. Trailing or spreading varieties can be planted 10 to 12 inches apart. Viola can be directly seeded into your flower garden or seeded indoors for transplanting later. Fill the packs with potting soil to the rim. Violas love the cool weather of early spring and thrive in milder temperatures from 40 to 70 degrees Fahrenheit. Or, you can start seeds indoors six to eight weeks before the last frost. How To Grow Pansies and Violas Pansies and violas grow through the cooler months, into spring and finish once the heat of summer comes along. It’s possible to grow violas from seed. Viola) belongs to the genus in the family of Violaceae, the representatives of which grow mainly in mountainous areas and places with a moderate climate of the Northern Hemisphere and number from four to seven hundred species according to various sources. There are over 500 different species in the Viola genus, including annuals, perennials, and even some subshrubs. Violas are often the first seedlings for sale in nurseries in spring in colder climates and at the end of the summer in warm areas. If you do not remove the capsules with seeds, then there may be abundant self-seeding and there will be fresh sprouts in autumn or next spring, but if you thin and prick them out timely, you can grow viola without wasting time on sowing and planting. Violas gave birth to pansies; pansies were developed from violas by plant breeders more than two hundred years ago. The most common species of viola in our flower beds is viola wittrockiana, or garden pansies. It bloomed and now it looks like it"s dying. They like full to partial sun. They are quite happy to self-seed all over your garden, but in cold climates, the volunteers may not bloom until quite late in the seson. For spring blooms, start Viola seeds in pots and containers indoors 10 to 12 weeks before the last frost. Outdoors, the mounded plants make a lovely edging along a path or to define a garden border. Introducing "One Thing": A New Video Series, Viola, Johnny-jump-up, pansy, violet, sweet violet, 4–10 inches tall, similar spread (varies by species), Full sun to part shade (sunlight needs vary by species), Light to deep violet, white, blue, yellow, cream, and multi-colors. And because they tend to reseed themselves, a single planting of violas can re-grow for years to come. It is best to grow sweet violets and other Viola odorata from seed outdoors.. Viola is represented by perennial, biennial and annual herbaceous plants, reaching a height from 6 to 12 inches. Each viola flower plant should ideally be spaced about 6 inches apart. You can also grow from seeds sown directly into the garden, though this works best in regions where there is a long growing season. How to Grow Johnny Jump Ups. Place one pansy seed in each pot and cover with a 1/8 inch layer of potting mix or clean sand. The breeding of new varieties of horned viola was done mainly by British breeders: Sweet viola also grows well in our gardens as it has lots of garden varieties. They are perfect for starting and ending the season in colder climates and for bridging the seasons in warmer zones, where they can remain in bloom throughout the winter. Whatever, do not feed your pansies or violas in the winter. They are worth the wait. And only if the summer is hot, you will have to arrange additional watering. Once the seeds sprout, move them to a sunny window or place them under plant lights. What kind of gazania is pictured in the section "How to plant gazania". Seeds should begin to germinate in 10 to 14 days. The seeds should be sown into flats in the autumn and lightly covered. Or tuck violas between spring-flowering bulbs, such as tulips and daffodils, to fill the space as the bulbs fade. So seed from May to July and overwinter in a cold frame, ready to plant out the … Once the seedlings have grown accustomed to full days outdoors, you can plant them permanently into the garden or into their outdoor pots. The upper petal is white with a purple strip, and the center is yellowish green, almost white. Sow seeds thinly and evenly in seed starting formula. Then scatter the seeds into the grooves made in the soil and sprinkle them with the substrate rubbed between the palms, water, cover the container with glass or transparent foil and keep it in a room with a temperature of about 59 ºF. A soil-less compost is suitable but should have extra perlite added if you suspect the drainage may be poor. Pansies and the other violas are best grown in humusy, moist soil, such as a peat-based potting mix, or garden soil heavily amended with organic material. Remove this cover as soon as the seeds start to sprout. Combine them with other cool-weather lovers, such as snapdragons, calendula, and Dianthus. Pansies & Violas are hardy.