Dahlia Seed - Mixed

This listing is for one packet of mixed dahlia seed containing 20 seeds.  Seed in this mix was collected from various dahlias in the cut flower and hybridization fields, including unreleased Coseytown seedlings. There are sure to be treasures waiting for you in this seed mix. Seed parents include everything from fully double formal decoratives to poms, ball types and anemones. These seeds were open pollinated and harvested from the Coseytown Flowers dahlia fields.

Growing Dahlias from Seed
You are planting a treasure to be explored in your garden when you plant dahlias from seed.  Dahlia seeds DO NOT grow true to the parent variety and there are endless possibilities when growing dahlias from seed. Each seed is a surprise! Please note that while I select only the finest seeds for sale (plump, dark, firm, and free of mildew), dahlia germination rates are known to be variable and germination rate is UNKNOWN. You accept this when you purchase this product. 

Dahlia seedlings bloom and make tubers in one growing season. Follow your growing zone recommendations for planting and harvesting; a general rule of thumb is to plant dahlias when you plant your tomatoes (after your last frost and when soil temps are above 55°F). I prefer to start my dahlia seeds indoors 4-6 weeks before planting out. I have had success planting seedlings with 4-5 leaf sets in the field after the last frost. For more information on how to germinate and grow dahlias from seed, and to find examples of seed-grown dahlias, visit the Coseytown Flowers Instagram account.

Learn About Coseytown

Here at Coseytown Flowers we specialize in the creation, cultivation and sale of new dahlia varieties, with leading plant traits in health, growth and vigor, for the cut-flower and enthusiast markets.

Leading the charge is LeeAnn Huber - the dahlia hybridizer, educator, flower farmer and entrepreneur behind it all. Prioritizing continual growth in knowledge and practice is our guiding star, and LeeAnn's passion for lifelong learning and applying evidenced based approaches in an agricultural context is embodied in her daily mantra ‘Every day is a school day!’ LeeAnn has amassed a sizable and engaged following among fellow cut flower farmers and gardening enthusiasts, where she is known for taking topics head on in a thoughtful and engaging way while sharing her expertise on all things dahlias.

Coseytown Flowers strives to offer only the highest quality single-division dahlia tubers and premium dahlia seed. All dahlia tubers are guaranteed true to variety, and I will never sell anything I would not personally be satisfied to receive myself ...but don't just take our word for it, check out what our flower friends are sharing.

All our tubers are individually labelled, and all orders are individually inspected for quality and accuracy prior to shipment. Additionally, international tuber orders (currently Canada) are individually inspected by the Pennsylvania Department of Agriculture. Coseytown Flowers dahlia fields and storage facilities are inspected annually by the Pennsylvania Department of Agriculture and we possess all needed inspections and licensing to sell dahlia tubers and seed. Every dahlia tuber and seed sold have been grown right here in Greencastle, PA.

At the heart of our mission is the Coseytown commitment to transparency with continual growth in our core values of healthy plants, happy pollinators and responsible production. We take the health of our plants and tubers seriously by testing for and providing our dahlia plants with the proper conditions, nutrition and proactive management for optimal plant and pollinator health. We also proactively test for Cucumber mosaic virus (CMV), Tomato spotted wilt virus (TSWV), Impatiens necrotic spot virus (INSV) and Tobacco mosaic virus (TMV). To learn more directly from LeeAnn about the Coseytown Commitment to Healthy Dahlias, including our proactive 3-step approach to preventing dahlia viruses, please click here.