To promote the production of additional leaves, pluck the flower heads before the blooms open up. Annuals such as this, will grow within a single growing season, producing leaves, flowers and seeds by the end of the Autumn season. Red leaves and purple flowers make attractive garnishes and cut flowers. Seed Needs, Thai Basil Herb (Ocimum basilicum) Twin Pack of 500 Seeds … Dark Opal Basil is an attractive, flowering herb that looks great and tastes great as well. Cut the leaves and flowers to add in many culinary dishes.Sign up for our newsletter to receive special promotions and exclusive discounts.Seed Needs consistently ships thousands of seed packets on a weekly basis. Opal makes wonderful aromatic oils, vinegars and colorful pestos. The plants will grow to a mature height of roughly 36 inches tall, producing 3 inch, green leaves. Leaves avg. Regular moisture throughout the growing season helps to ensure a good crop. A full harvest should be completed just before the plants start to flower. Transplant: Sow indoors 6 weeks prior to setting out. Water the seeds daily with a mist setting or other light water setting to avoid overwatering and/or disturbing the seeds.Your Basil will begin to show life within as little as 7 to 14 days after sowing. Please enter a quantity before adding to wishlist. Johnny's is committed to your success, every step of the way.We want you, our customer, to be 100% satisfied with all of our seeds, tools, and supplies. We offer over 1350 heirloom varieties, www.rareseeds.com. It is used in Italian cooking and boasts a strong, pungent, and often sweet smell. Choose from conventional or organic seeds, as well as pelleted seed for ease of sowing. To learn more about our use of cookies, as well as the categories of personal information we collect and your choices, please read our Your browser's Javascript functionality is turned off. 1 1/2-3" at full size. Please turn it on so that you can experience the full capabilities of this site. $5.99. Sow the seeds at a depth of 1/8” under topsoil so that direct light can reach them. Ht. Transplant or direct sow outdoors when the weather is warm & all danger of frost passes. To be eligible for discounts, please enable JavaScript for your browser. If started indoors, sow in peat pots, 6 to 8 weeks prior to the last frost. Dark Purple Opal Basil. We only sell open-pollinated seeds: pure, natural & non-GMO! If using pelleted seed, we recommend consistent soil moisture during the germination period. The vast majority of our seed products are packaged based on customer demand, and are stored in a temperature controlled environment for maximum freshness.Use this popup to embed a mailing list sign up form. The perfumed scent and medium flavor is good with rice & pasta dishes, and used to flavor oils and vinegars. It is best done in the early morning when the temperature is cooler and the leaves are less likely to wilt. Sow Right Seeds - Opal Basil Seed for Planting - 500 Non-GMO Heirloom Seeds - Full Instructions for Easy Planting and Growing a Kitchen Herb Garden, Indoors or Outdoor; Great Gardening Gift (1) 4.2 out of 5 stars 20. Transplant to the field when seedlings have 3-4 sets of leaves, spacing at 4-8" apart in rows 18" apart. Firm the soil over the seeds. If the seeds are collected from the plants, when the blooms wither and die, you can regrow a fresh supply of Dark Opal Basil the following year. The flowers will attract an array of beneficial insects to the garden, and can also be used in insectaries and butterfly gardens as well. 100 seeds ... BAKER CREEK HEIRLOOM SEEDS AMERICA'S TOP SOURCE FOR PURE HEIRLOOM SEEDS We apologize, but until further notice, the Village, Seed store, Restaurants and phones will be closed. 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