Mexican Sunflower Seeds

Mexican Sunflower Seeds

• Qty 100 Mexican Sunflower flower seeds
• USDA zones 2-11
• Scientific name: Tithonia Rotundifolia seeds
• Attracts pollinators
• Annual flower seeds
• Cold hardy plants
• Flat rate shipping

Seeds for Mexican Sunflower

Known for their vibrant orange and red blooms, Mexican sunflowers (Tithonia rotundifolia) add a bold splash of color to any garden, creating a stunning visual impact that lasts from mid-summer until the first frost. These fast-growing, heat-tolerant plants are incredibly easy to care for, making them an excellent choice for both novice and experienced gardeners. In addition to their aesthetic appeal, Mexican sunflowers are a magnet for pollinators such as bees, butterflies, and hummingbirds, which enhances the biodiversity of your garden and supports a healthy ecosystem.

Their tall, sturdy stems also make Mexican Sunflowers ideal for cut flower arrangements, allowing you to bring the beauty of your garden indoors. With their minimal care requirements and multitude of benefits, Mexican sunflower seeds are a fantastic investment for any gardener looking to add long-lasting color and life to the garden landscape.

Grow Mexican Sunflowers from Seed

To successfully sow and grow Mexican Sunflowers (Tithonia rotundifolia) from seed, follow these instructions:

Choose the Right Time: Sow Mexican sunflower seeds outdoors after the last frost when the soil has warmed up, or start them indoors 4-6 weeks before the last frost date.

Select a Location: Choose a sunny spot in your garden that receives at least 6-8 hours of direct sunlight daily. Mexican sunflowers thrive in full sun and well-draining soil.

Prepare the Soil: Loosen the soil to a depth of about 8-10 inches and mix in some compost to improve fertility. Mexican sunflowers are not fussy about soil quality but do best in soil that is well-drained.

Sow the Seeds: Plant the seeds about 1/4 inch deep and 2-3 inches apart. If planting in rows, space the rows about 2-3 feet apart to allow room for growth.

Water Gently: After planting, water the area lightly to moisten the soil without disturbing the seeds.

Thin Seedlings: Once the seedlings are a few inches tall, thin them to about 18-24 inches apart. This will give each plant enough space to grow and ensure good air circulation.

Care and Maintenance: Water the plants regularly, especially during dry periods, to keep the soil evenly moist. Mexican sunflowers are drought-tolerant once established but will produce more blooms with regular watering. They do not require much fertilization, but a light application of a balanced fertilizer can promote vigorous growth.

Support Tall Varieties: Some Mexican sunflower varieties can grow quite tall. Provide support with stakes or trellises if necessary to prevent them from toppling over in strong winds.

Enjoy the Blooms: Mexican sunflowers will begin blooming in mid-summer and continue until the first frost. Deadhead spent flowers to encourage more blooms.

By following these steps, you can enjoy the vibrant and cheerful presence of Mexican sunflowers in your garden, attracting a variety of pollinators and adding a touch of tropical color to your garden landscape.