The Best Dahlia Companion Plants For A Beautiful And Productive Garden

Introduction

Dahlias are a popular choice for gardeners because they come in a wide variety of colors, shapes, and sizes. They can be grown in beds, borders, or containers, and they make a beautiful addition to any garden.

In addition to their beauty, dahlias are also relatively easy to care for. They need full sun and well-drained soil, and they should be watered regularly. With a little care, dahlias will reward you with a long season of blooms.

One way to improve the health and productivity of your dahlias is to plant them with companion plants. Companion plants are those that benefit each other in some way. They can help to deter pests, attract pollinators, or simply add to the overall beauty of your garden.

Here are some of the best dahlia companion plants:

• Cosmos: Cosmos are a low-maintenance annual that blooms in a variety of colors. They make a great filler plant for dahlias, and they also attract pollinators.
• Asters: Asters are another low-maintenance annual that blooms in late summer and fall. They come in a variety of colors, including blue, purple, pink, and white. Asters attract pollinators and butterflies, and they can help to deter pests.
• Salvia: Salvia is a perennial herb that blooms in shades of blue, purple, pink, and white. It attracts pollinators and butterflies, and it can help to deter pests.
• Lavender: Lavender is a perennial herb that blooms in shades of purple and blue. It attracts pollinators and butterflies, and it has a calming scent.
• Yarrow: Yarrow is a perennial herb that blooms in shades of white, yellow, and pink. It attracts pollinators and butterflies, and it can help to deter pests.
• Geraniums: Geraniums are a popular annual that blooms in a variety of colors. They make a great filler plant for dahlias, and they also attract pollinators.
• Nasturtiums: Nasturtiums are an annual climber that blooms in shades of orange, yellow, and red. They attract pollinators and butterflies, and they can help to deter pests.
• Marigolds: Marigolds are an annual that blooms in shades of orange, yellow, and red. They attract pollinators and butterflies, and they can help to deter pests.

Conclusion

These are just a few of the many great dahlia companion plants. By planting these plants together, you can create a beautiful and productive garden that will attract pollinators and butterflies.

Additional Information

• When choosing companion plants for dahlias, it is important to consider the size and growth habit of the plants. You want to choose plants that will complement each other and not compete for space.
• It is also important to consider the sunlight and soil requirements of the plants. You want to choose plants that have similar needs so that they will all thrive in the same environment.
• With a little planning, you can create a beautiful and productive garden that will be a joy to enjoy for years to come.

Visit Garden Wiki for more information about dahlia companion plants.

FAQ of dahlia companion plants

• What are good companion plants for dahlias?

  There are many good companion plants for dahlias, but some of the most popular include:

  • Nasturtiums: These colorful flowers attract pollinators and help to deter pests.
  • Coneflowers: These tall, daisy-like flowers add height and interest to a dahlia garden.
  • Geraniums: These fragrant flowers help to repel pests and attract pollinators.
  • Cosmos: These cheerful flowers bloom for a long time and add a touch of lightness to a dahlia garden.
  • Lavender: This drought-tolerant herb helps to deter pests and attract pollinators.

• What are the benefits of planting companion plants with dahlias?

  There are many benefits to planting companion plants with dahlias, including:

  • Attracting pollinators: Many companion plants, such as nasturtiums and cosmos, attract pollinators, which help to pollinate the dahlias and produce more flowers.
  • Decreasing pests: Some companion plants, such as lavender and geraniums, help to deter pests, which can help to keep your dahlias healthy.
  • Adding interest: Companion plants can add height, color, and texture to a dahlia garden, creating a more visually appealing display.
  • Improving soil quality: Some companion plants, such as comfrey, can help to improve the soil quality, which can benefit the dahlias.

• How close together should dahlias be planted?

  Dahlias need at least 12 to 18 inches (30 to 46 cm) of space between plants to allow them to grow properly. If you plant them too close together, they will compete for resources and may not thrive.

• What are some dahlia companion plants to avoid?

  There are a few dahlia companion plants that you should avoid, including:

  • Tomatoes: Tomatoes and dahlias are both susceptible to the same pests and diseases, so planting them together can increase the risk of infection.
  • Potatoes: Potatoes and dahlias compete for the same nutrients, so planting them together can stunt the growth of both plants.
  • Fennel: Fennel produces a chemical that can stunt the growth of dahlias.

Image of dahlia companion plants

1. Cosmos

Cosmos is a tall, airy plant that adds a touch of lightness to a dahlia border. It blooms in a variety of colors, including white, pink, yellow, and orange.

2. Zinnias

Zinnias are another tall, cheerful flower that pairs well with dahlias. They come in a wide range of colors, including red, yellow, orange, pink, and purple.

3. Scabiosa

Scabiosa is a low-growing, daisy-like flower that adds a touch of softness to a dahlia border. It blooms in shades of blue, purple, and white.

4. Sweet alyssum

Sweet alyssum is a low-growing, groundcover plant that is covered in tiny white flowers. It is perfect for filling in the gaps between dahlias.

5. California poppies

California poppies are bright orange flowers that add a touch of sunshine to a dahlia border. They are drought-tolerant and easy to grow.

6. Dusty miller

Dusty miller is a silvery-gray foliage plant that adds contrast to the bright colors of dahlias. It is also drought-tolerant and easy to grow.

7. Tagetes

Tagetes, also known as marigolds, are bright orange or yellow flowers that attract pollinators. They are easy to grow and can tolerate a variety of conditions.

8. Verbena

Verbena is a low-growing, trailing plant that adds a touch of grace to a dahlia border. It blooms in a variety of colors, including pink, purple, white, and blue.

9. Salvia

Salvia is a tall, upright plant that adds structure to a dahlia border. It blooms in a variety of colors, including blue, purple, pink, and white.

10. Lavender

Lavender is a fragrant, low-growing plant that adds a touch of elegance to a dahlia border. It blooms in shades of purple and blue.