Eventually, I lost off of my seedlings to dampening off. How to care for snapdragons Snapdragons do typically require little maintenance, but a symptom of disease to look for is ‘rusting’ on the underside of leaves – small brown spots on the underside and pale indents on the upper surface. If you are interested in starting lots of annual flowers from seed, consider investing in a seedstarting reference, such as Eileen Powell's excellent book: The Gardener's A-Z Guide to Growing Flowers from Seed to Bloom. Follow these how to grow snapdragons from seeds, dragon flowers are easy to grow. Next, I tried winter sowing the snapdragon seeds. Treat Snapdragon flowers as a half-hardy annual, which means it needs growing in a protected environment until the danger of frost has passed. Instead, sow seeds by sprinkling them across the soil surface, and then either sprinkle a light layer of soil over the top or simply press down to embed the seeds into the soil. How to Grow Snap Dragons From Seeds. Don’t wait too long though; if the pods burst, the seeds will fall on the ground. Light is required for germination; cover just enough to hold seeds in place. Label your trays for easy identification of the plants. Let the seeds fall and see what comes up next year. This book describes more than 500 different types of flowers and how to grow … Seeds will germinate in 5-10 days. If you can’t hear the seeds rattling in the pods, let the pods dry for a few more days before harvesting. Pinch out growing tip, once plants are 4in (10cm) high, to make them more bushy. Start sowing antirrhinum seeds in seed trays in a heated propagator on window-sill. While this method does work for many people – especially those with green thumbs – it doesn’t work for me. Water. Snap dragons are of the genus Antirrhinum also known as dragon flowers. Propagating Antirrhinum. Alternatively sow as annuals in early spring. How to Save Snapdragon Seeds. Covering the container will help speed up germination as it increases heat and conserves moisture. Snapdragon flowers resemble the face of a dragon that opens and closes its mouth when squeezed . Plant out after danger of frost has passed. For the biennial method, sow seed in late summer/early autumn and overwinter seedlings under glass. Fill a seed tray with compost and sow the seeds thinly on the surface of the soil. Growing Antirrhinum from Seed . Put the seeds in a paper envelope and store them in a cool, dark place until spring planting time. Cool-weather snapdragons (Antirrhinum majus) produce spikes of flowers in all colors but blue. Each antirrhinum plant will grow out around eight flower spikes in a season. Thin the seedlings. I don’t own grow lights, and without them, the seedlings will look sad…and terrible. Transplant the plants when the roots are strong into a medium sized pot. How to grow. Native to rocky areas of of Europe and the United States and north Africa. Hardy perennials in Zones 5-10, grown as annuals in Zones 1-10. You’ll need to keep the soil moist as your seeds germinate and grow. Snapdragon - Key Growing Information DAYS TO GERMINATION: 7-14 days at 70-75°F (21-24°C) SOWING: Transplant (recommended) - Surface-sow into open, or 20-row flats 8-10 weeks before last frost. These seeds don’t need to be covered with compost. Snapdragon hybrids are available in an array of bright, velvety colors as seeds or nursery plants. Seal the tray inside a clear, polythene bag and place on a warm, sunny windowsill. I tried sowing snapdragon seeds indoors. Lightly press the seeds into vermiculate or cocopeat and cover the container. When the seeds are large enough to … Water the soil evenly.