Radiance Cosmos seeds produce the classic cosmos that everyone adores. The deep, wine red of the petals pairs beautifully with the yellow center. The Radiance Cosmos, like all other cosmoses, is simple to grow; even novice gardeners will have no trouble growing these 3 to 5 foot beauties. Blooms in 100 days. Germination rate about 70% or better.

Our Non-GMO seeds are sustainable. Our packaging is environmentally friendly, climate friendly, reusable, and recyclable. David’s Garden Seeds is a Veteran owned business that has been offering quality seeds since 2009. Seeds packed for 2023 in the great state of Texas, USA. Order today!

We recommend you check with experts (like your County Extension Agent) in your area for the best growing practices before you plant.