Single Plants: 11" (30cm) each way (minimum) Rows: 11" (30cm) with 11" (30cm) row gap (minimum) Sow and Plant. The nasturtium seeds should be planted directly into their permanent location, as the plants do not transplant well. The seeds are fairly large and they can be planted right in the garden. After planting and establishing nasturtium seeds, the resulting mature plant will often reseed itself for seasons to come. Poke seeds into the soil about 1 inch (3 cm) deep and 3 inches (8 cm) apart. Growing nasturtiums . We gathered the seeds excitedly, figuring that since they were intact and recognizable as the nasturtium seeds we’d planted before, we should be able to save these for planting in the future. Poke seeds into the soil about 1 inch (3 cm) deep and 3 inches (8 cm) apart. Gardener's Supply -- Nasturtiums are among the easiest flowers to grow from seed. Video Podcasts Pictures Newsletters ... How to plant nasturtiums ... all for the price of a packet of seeds. Water well and keep the soil moist until the seedlings appear. Now Playing. Now Playing. Poke seeds into the soil about 1 inch (3 cm) deep and 3 inches (8 cm) apart. Thin to 12 inches (30 cm) apart in all directions. Now Playing. A transcript is provided below the video for anyone having difficulty understanding my accent. Actually a No. See your local frost dates. Planting and Care For Nasturtiums Sowing Nasturtium Seeds. After all, what better way for kids to learn about the process of seeds becoming plants than to collect, save, plant and grow their own seeds? For more information about the best seed storage techniques, please see another one of my articles here. Soaking seeds in water overnight prior to planting may speed germination, but nasturtium seeds sprout best when the soil is warm. Jumpstart Your Garden with Mail Order Plants I sow three or four seeds in a small circle. I’m very excited to be participating in the GROW project. Single Plants: 30cm (11") each way (minimum) Rows: 30cm (11") with 30cm (11") row gap (minimum) Sow and Plant. A transcript is provided below the video for anyone having difficulty understanding my accent. The following video explains how to collect and store nasturtium seeds for maximum seed viability. More Less. Single Plants: 30cm (11") each way (minimum) Rows: 30cm (11") with 30cm (11") row gap (minimum) Sow and Plant. We’re […] When fully grown, a nasturtium can be harvested or can be left in the patch to protect any watermelons planted in the allotments around it from disease. Now Playing. For more information about the best seed storage techniques, please see another one of my articles here. Nasturtium blossoms, leaves and immature green seed … Plant seeds direct in the garden about 3/4 inch deep. Nasturtium, of the genus Tropaeolum, are loved for their rich, jewel-toned colors. The biggest problem nasturtium faces in the garden is an infestation of aphids. Soaking seeds in water overnight prior to planting may speed germination, but nasturtium seeds sprout best when the soil is warm. Dry out nasturtium seeds before planting them in high-quality organic soil with gardening help from Basically, garden bloggers all over the internet have joined together to grow the same plant this season.