Skip to product information
1 of 6

Tithonia Rotundifolia Sunflower Seed

Tithonia Rotundifolia Sunflower Seed

283 Ratings
Regular price $4.99 USD
Regular price Sale price $4.99 USD
Sale Sold out
Shipping calculated at checkout.

Tithonia Rotundifolia Sunflower Seed is a perfect addition to any garden or outdoor space. This flowering plant, also known as Mexican Sunflower, is a perennial that produces bright orange or yellow daisy-like flowers, reminiscent of sunflowers. With a full-bloom period in the summer, Tithonia rotundifolia is sure to add a burst of color and attract pollinators to your garden. The pack contains 50 seeds, giving you ample opportunity to sow and grow this beautiful flower in your outdoor space.

Highlights:

  • Product Type: Tithonia Rotundifolia
  • Full-bloom Period: Summer
  • Variety: Flower
  • Style: Perennial
  • Pack contains 50 seeds
View full details
  • Species and varieties: Tithonia rotundifolia, commonly known as Mexican Sunflower, is a species of flowering plant in the Asteraceae family. It is known for its bright orange-red flowers and is often grown as an ornamental plant. There are several varieties of Tithonia rotundifolia, including 'Torch', 'Goldfinger', and 'Fiesta del Sol'.
  • Hybrid or heirloom: Tithonia rotundifolia seeds are typically heirloom varieties, meaning they are open-pollinated and have been passed down through generations without genetic modification. These seeds produce plants that are true to type, preserving the characteristics of the parent plant.
  • Pruning and training: Tithonia rotundifolia requires minimal pruning. Deadheading spent flowers can encourage more blooms and extend the flowering period. The plants can grow quite tall, so staking may be necessary to support the stems, especially in windy areas.
  • Fertilization needs: Mexican Sunflower is not particularly demanding in terms of fertilization. A balanced, all-purpose fertilizer applied at planting time is usually sufficient. Over-fertilization can lead to excessive foliage growth at the expense of flowers. Organic compost or well-rotted manure can also be used to enrich the soil.
  • Hardiness zones: Tithonia rotundifolia is suitable for USDA hardiness zones 8-11. It thrives in warm climates and can tolerate heat and drought conditions.
  • Climate requirements: Mexican Sunflower prefers full sun and well-drained soil. It is a heat-loving plant that requires warm temperatures to germinate and grow. It is not frost-tolerant and should be planted after the last frost date in your area.
  • Emily

    ⭐⭐⭐⭐⭐

    The seeds from McKinley Seeds are incredible! Every packet I’ve purchased has had a high germination rate, and the plants are growing strong. The quality is clearly top-notch, and I’ve already harvested some beautiful vegetables from their seeds. Highly recommend for any home gardener!

  • Rachel

    ⭐⭐⭐⭐⭐

    Shopping with McKinley Seeds was a breeze. The website is easy to navigate, and my order arrived quickly and in perfect condition. The customer service was very responsive, helping me pick the right seeds for my climate. I’m extremely satisfied and will definitely order from them again!

  • Sophia

    ⭐⭐⭐⭐⭐

    McKinley Seeds offers a fantastic range of seeds, from flowers to vegetables and herbs. I was able to find everything I needed to start my garden. Whether you’re planting vegetables or looking to add some color with flowers, McKinley Seeds has a diverse collection for all types of gardens.

1 of 3