Related: The 12 Best Places to Buy Seeds Online in 2025 How to Plant Zinnias. Whether you start zinnia seeds outdoors or indoors will depend on where you live and your personal planting style.

Want to keep your zinnias looking great and flowering longer this summer? Try this easy gardening technique for more ...

The summer is always a little brighter in the garden when brightly colored zinnias are among the various plants. Zinnias are ...

April Shelhon, Botanical Interests: “I love the cactus-flower varieties that are heirlooms and go back to the 1930s. They’re 2- to 3-feet tall and have a twisted petal that does resemble a cactus.

Start your zinnia seeds now to have them ready for the garden in about six weeks. At left is Profusion double deep salmon along with Profusion double hot cherry (Courtesy of Tom MacCubbin) By Tom ...

Common name: Zinnia. Latin name : Zinnia spp. Planting months: Zone 8 - May and June; Zone 9 - April, September and October. Cold tolerance : Not hardy. Light requirements: Full sun… ...

I just purchased a box of zinnia seeds. When can I plant them? Zinnias are a warm-season annual and need warm soils to germinate. You can plant your seeds in late March and April. Consider planting… ...

Height: 6 to 40 inches. Spread: 4 to 12 inches. Hardiness: Zones 6 to 10. Origin: Mexico, Central America. The 20 species of zinnia are either annuals, perennials or subshrubs, all naturally ...

Zinnias are annuals, but coneflowers are perennial and self-seeding. Not only will they come back year to year, they might sprout some offspring too. Now is the perfect time of year to grow them ...

Plant 1 to 2 zinnia seeds per pot or seedling cell and lightly scatter a fine layer of vermiculite or seed starting mix over the seeds. Zinnias need light to germinate and they should not be ...