Bidens: A Guide to Planting, Varieties, and Uses

About Bidens

Bidens, also known as Beggarticks or Marigolds, are a genus of flowering plants native to America. These plants are known for their prolific blooming habit, producing cheerful yellow or orange daisy-like flowers throughout the summer.

Varieties of Bidens

There are numerous species and varieties of Bidens available, offering a range of colors and growth habits to suit various garden styles: *

Bidens ferulifolia (Goldmarie):

A popular trailing plant with golden-yellow flowers, perfect for hanging baskets and balconies. *

Bidens bipinnata (Spanish Needles):

A spreading plant with upright yellow flowers, providing a vibrant color to gardens. *

Bidens pilosa (Hairy Beggarticks):

A compact and bushy plant with small yellow flowers, known for attracting pollinators. *

Bidens aurea (Golden Bidens):

A tall and vigorous plant with bright golden-yellow flowers, creating a stunning display in borders. *

New Hybrids:

In recent years, breeders have developed new varieties of Bidens with unique colors, including pink, gold, and white blooms.

Planting and Care

Bidens are easy to grow and thrive in a variety of soil conditions. They prefer full sun to partial shade and regular watering. Here are some tips for successful planting: * Plant in well-drained soil at a depth of about 1 inch. * Space plants 12-18 inches apart to allow for adequate growth. * Water regularly, especially during hot and dry weather. * Fertilize monthly with a balanced liquid fertilizer to promote healthy growth and flowering.

Uses of Bidens

Bidens are versatile plants that can be used in a variety of ways in the garden: * **Hanging baskets:** Trailing varieties like Bidens ferulifolia are ideal for decorating hanging baskets and creating a cascade of flowers. * **Borders:** Upright varieties like Bidens aurea add height and color to garden borders. * **Groundcover:** Some low-growing species, such as Bidens pilosa, can be used as a groundcover to suppress weeds and add a touch of color to the landscape. * **Pollinator plants:** Bidens are a great choice for attracting bees, butterflies, and other pollinators to your garden. * **Cut flowers:** The cheerful flowers of Bidens make excellent cut flowers for arrangements.

Conclusion

Bidens are a charming and versatile addition to any garden. With their easy-going nature and prolific blooming habit, these plants provide a burst of color and attract beneficial insects. Whether you're looking for trailing plants for a hanging basket or upright varieties for borders, there's sure to be a Bidens species that fits your needs.