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Petunia Varieties that Bloom All Summer for Hummingbirds

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Petunia Varieties that Bloom All Summer for Hummingbirds

Petunias are one of the most beloved flowering plants in the gardening world, known for their vibrant colors, alluring fragrance, and robust blooming season. Among their many attributes, petunias have a special knack for attracting hummingbirds, thanks to their vivid hues and nectar-rich blooms. In this article, we will delve into the fascinating world of petunia varieties that bloom all summer, providing a haven for hummingbirds. We will explore the different types of petunias, their care requirements, and tips for creating a garden that is both beautiful and beneficial to these enchanting birds.

Why Petunias Attract Hummingbirds

Hummingbirds are attracted to bright, vibrant flowers that provide a rich source of nectar. Petunias, with their wide range of colors and continuous blooms, are particularly appealing. The trumpet-like shape of petunia flowers is perfect for the long beaks of hummingbirds, allowing easy access to the nectar. Additionally, the abundance of blooms throughout the summer provides a consistent food source, encouraging hummingbirds to visit regularly.


Types of Petunias

Petunias can be broadly classified into four main categories: Grandiflora, Multiflora, Milliflora, and Spreading (or Trailing) Petunias. Each type has its unique characteristics and bloom patterns, making them suitable for different gardening needs and preferences.

Grandiflora Petunias

  • Characteristics: Grandiflora petunias produce large, showy flowers, typically 3 to 4 inches in diameter. They are known for their striking beauty and are often used in hanging baskets and containers.
  • Blooming Season: These petunias bloom continuously throughout the summer, provided they receive adequate care.
  • Varieties: Popular varieties include the ‘Daddy Series,’ with its unique veining, and the ‘Storm Series,’ known for its weather resistance.

Multiflora Petunias

  • Characteristics: Multiflora petunias have smaller flowers compared to Grandiflora, usually around 2 inches in diameter. They are more prolific bloomers and are highly resistant to adverse weather conditions.
  • Blooming Season: Multiflora petunias also bloom all summer long and are excellent for garden beds and borders.
  • Varieties: The ‘Primetime Series’ and ‘Carpet Series’ are well-loved for their dense flower clusters and resilience.

Milliflora Petunias

  • Characteristics: Milliflora petunias are the smallest of the petunia varieties, with flowers about 1 to 1.5 inches in diameter. Despite their small size, they are abundant bloomers and are perfect for containers and small garden spaces.
  • Blooming Season: These petite petunias bloom continuously from spring through fall.
  • Varieties: Notable varieties include the ‘Fantasy Series’ and ‘Picobella Series,’ both prized for their compact growth and profuse blooming.

Spreading or Trailing Petunias

  • Characteristics: Spreading petunias, also known as trailing petunias, are known for their vigorous growth and ability to cover large areas. They produce an abundance of flowers that cascade over the edges of containers and garden beds.
  • Blooming Season: These petunias bloom all summer and into the fall, creating a carpet of color.
  • Varieties: The ‘Wave Series’ and ‘Supertunia Series’ are among the most popular, with their robust growth and continuous blooms.

Best Petunia Varieties for Hummingbirds

To create a garden that will attract and sustain hummingbirds throughout the summer, it is important to select petunia varieties that are known for their vibrant colors, abundant blooms, and long blooming season. Here are some of the best petunia varieties that meet these criteria:


Supertunia Vista Series

  • Description: The Supertunia Vista series is renowned for its vigorous growth, large flowers, and prolific blooming. These petunias are available in striking colors such as ‘Bubblegum Pink,’ ‘Fuchsia,’ and ‘Silverberry.’
  • Attraction for Hummingbirds: The bright, bold colors and copious blooms of the Supertunia Vista series make them highly attractive to hummingbirds. They are perfect for hanging baskets, containers, and garden beds.

Wave Petunias

  • Description: Wave petunias are famous for their spreading habit and ability to create a carpet of flowers. They come in a wide range of colors, including ‘Purple Wave,’ ‘Blue Wave,’ and ‘Pink Wave.’
  • Attraction for Hummingbirds: The dense clusters of blooms and vibrant colors are irresistible to hummingbirds. Wave petunias are ideal for ground cover, containers, and window boxes.

Cascadia and Surfinia Series

  • Description: Both the Cascadia and Surfinia series are trailing petunias known for their exceptional blooming and cascading growth habit. They offer a variety of colors, such as ‘Cascadia Rim Magenta’ and ‘Surfinia Deep Red.’
  • Attraction for Hummingbirds: These petunias provide a continuous display of flowers that attract hummingbirds throughout the summer. They are perfect for hanging baskets and patio containers.

Petunia ‘Crazytunia’ Series

  • Description: The Crazytunia series is known for its unique and vibrant color combinations. Varieties like ‘Crazytunia Star Jubilee’ and ‘Crazytunia Black Mamba’ offer eye-catching blooms that stand out in any garden.
  • Attraction for Hummingbirds: The unusual and vivid colors of the Crazytunia series are particularly appealing to hummingbirds, making them a great choice for adding visual interest and attracting these tiny birds.

Petunia ‘Tidal Wave’ Series

  • Description: The Tidal Wave series is known for its robust growth and large flowers. Available in colors like ‘Tidal Wave Red Velour’ and ‘Tidal Wave Hot Pink,’ these petunias create a stunning display.
  • Attraction for Hummingbirds: The bold colors and abundant blooms of the Tidal Wave series are highly attractive to hummingbirds. They are perfect for large containers, garden beds, and as ground cover.

Cultivating Petunias for Optimal Blooming

To ensure that your petunias bloom continuously throughout the summer and attract hummingbirds, it is important to provide them with the right growing conditions and care. Here are some tips for cultivating petunias:

Location and Light

  • Sunlight: Petunias thrive in full sun, requiring at least 6 to 8 hours of direct sunlight each day. Choose a location that receives ample sunlight to promote healthy growth and abundant blooming.
  • Soil: Petunias prefer well-draining soil that is rich in organic matter. Ensure that the soil is loose and aerated to prevent waterlogging, which can lead to root rot.

Watering and Feeding

  • Watering: Petunias need regular watering to keep the soil evenly moist. However, avoid overwatering, as this can cause root rot. Water the plants at the base to prevent wetting the foliage, which can lead to fungal diseases.
  • Feeding: Petunias are heavy feeders and benefit from regular fertilization. Use a balanced, water-soluble fertilizer every 2 to 3 weeks to promote vigorous growth and continuous blooming. Alternatively, you can use a slow-release fertilizer at the time of planting.

Pruning and Deadheading

  • Pruning: Regular pruning helps maintain the shape and health of petunia plants. Trim back leggy stems to encourage bushier growth and more blooms.
  • Deadheading: Remove spent flowers (deadheading) to prevent the plant from setting seed. This encourages the plant to produce more flowers and extends the blooming season.

Pest and Disease Management

  • Pests: Common pests that affect petunias include aphids, spider mites, and whiteflies. Use insecticidal soap or neem oil to control these pests. Regularly inspect the plants for signs of infestation.
  • Diseases: Petunias can be susceptible to fungal diseases such as powdery mildew and root rot. Ensure good air circulation around the plants, avoid overhead watering, and remove any infected foliage to manage these diseases.

Creating a Hummingbird-Friendly Garden

In addition to selecting the right petunia varieties, creating a hummingbird-friendly garden involves incorporating other elements that attract and support these birds. Here are some tips for designing a garden that will entice hummingbirds:


Plant Diversity

  • Flowering Plants: Include a variety of flowering plants that bloom at different times to provide a continuous food source. Consider plants like salvia, bee balm, and trumpet vine, which are also known to attract hummingbirds.
  • Color Variety: Use flowers in a range of bright colors, especially reds, pinks, and purples, as these are particularly attractive to hummingbirds.

Nesting and Perching Sites

  • Trees and Shrubs: Plant trees and shrubs to provide nesting sites and perching spots for hummingbirds. Species like butterfly bush, honeysuckle, and hibiscus offer both food and shelter.
  • Water Sources: Include a shallow birdbath or a water feature with a gentle fountain to provide drinking and bathing opportunities for hummingbirds.

Avoiding Pesticides

  • Chemical-Free Gardening: Avoid using pesticides in your garden, as these can be harmful to hummingbirds. Opt for natural pest control methods and encourage beneficial insects like ladybugs and lacewings.

Hummingbird Feeders

  • Nectar Feeders: Supplement the natural nectar sources with hummingbird feeders. Use a mixture of 1 part sugar to 4 parts water, and avoid using red dye. Clean the feeders regularly to prevent mold and bacteria growth.


Petunias are a fantastic choice for creating a summer garden that is both vibrant and inviting to hummingbirds. By selecting the right varieties and providing optimal care, you can enjoy a continuous display of beautiful blooms while supporting these delightful birds. Incorporating a diversity of flowering plants, providing nesting and perching sites, and maintaining a pesticide-free environment will further enhance your garden’s appeal to hummingbirds. With these tips, you can create a stunning and hummingbird-friendly garden that will bring joy and beauty to your outdoor space all summer long.

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