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Black-eyed Susans are a popular choice for gardens due to their vibrant yellow petals and dark centers. They are generally easy to grow but can be susceptible to pests such as aphids, beetles, and caterpillars. Choosing pest-resistant varieties can help ensure a healthy, thriving garden. Here are the top five Black-eyed Susan varieties known for their pest resistance.
1. Rudbeckia fulgida ‘Goldsturm’
This classic variety is renowned for its bright, daisy-like flowers and vigorous growth. It has a strong resistance to common pests and diseases, making it a favorite among gardeners. Its hardy nature allows it to withstand pest attacks better than other varieties.
2. Rudbeckia hirta ‘Indian Summer’
‘Indian Summer’ features large, vibrant flowers with a rich, warm color palette. Its robust stems and healthy foliage help deter pests, reducing the need for chemical interventions. It is also tolerant of drought and poor soil conditions.
3. Rudbeckia subtomentosa ‘Henry Eilers’
This variety is appreciated for its tall stature and abundant blooms. Its dense foliage provides a natural barrier against pests, and it has demonstrated strong resistance to aphids and beetles. It blooms later in the season, extending garden color.
4. Rudbeckia laciniata ‘Herbstsonne’
Known for its large, deeply lobed leaves and striking yellow flowers, ‘Herbstsonne’ is less attractive to pests. Its vigorous growth and pest-resistant traits make it suitable for naturalized areas and wildflower gardens.
5. Rudbeckia triloba
This smaller, bushy variety is highly resistant to pests due to its dense foliage and compact growth habit. It attracts pollinators while maintaining a low pest profile, making it ideal for mixed borders and container gardens.