Black Eyed Susans, also known by their scientific name Rudbeckia hirta, are vibrant and beautiful flowers that add a touch of charm to any garden. These popular perennial plants are beloved for their bright yellow or orange petals with a dark brown centre resembling enchanting eyes. However, many gardeners face the challenge of deer frequently munching on their prized blooms.
This article will explore “Are Black Eyed Susan’s deer resistant?” and provide valuable insights on protecting these lovely flowers from deer damage.
Understanding Deer Behavior
To effectively address the issue of deer resistance, it’s crucial to have a basic understanding of deer behaviour. Deer are herbivores that can cause significant damage to gardens and landscapes by feeding on plants.
They have a keen sense of smell and are attracted to certain scents and textures. While no plant can be considered entirely deer-proof, some varieties, including specific cultivars of Black Eyed Susans, possess natural characteristics that make them less appealing to deer.
Factors Affecting Deer Resistance
Deer resistance in plants can vary based on several factors. Considering these factors is essential when selecting deer-resistant plants for your garden. Here are some key elements to keep in mind:
Plant Characteristics
Specific plant characteristics make them less desirable to deer. These include:
- Texture: Plants with fuzzy or hairy leaves, such as Lamb’s Ear (Stachys byzantine), are less attractive to deer due to their unusual texture.
- Aroma: Strongly scented plants, like lavender (Lavandula), rosemary (Rosmarinus officinalis), or mint (Mentha), can help deter deer from your garden.
- Toxicity: Some plants contain toxic compounds that make them unpalatable or harmful to deer. However, caution should be exercised when using poisonous plants, as they may also harm other animals or children.
Environmental Factors
Deer-resistant plants may perform differently based on environmental conditions. Factors such as deer population density, availability of alternative food sources, and drought conditions can influence deer behaviour and feeding habits. Additionally, deer preferences can vary from region to region, so it’s essential to consider local factors when selecting deer-resistant plants.
Black Eyed Susans and Deer Resistance
Black Eyed Susans are generally considered to have moderate deer resistance. While they may not be utterly immune to deer browsing, there are steps you can take to minimize the damage and protect these beautiful flowers. Here are some strategies to consider:
1. Repellents
Using deer repellents is an effective way to deter deer from feeding on your Black-Eyed Susans. Various repellents are available on the market, including liquid sprays and granular formulations. Look for products containing natural ingredients like garlic, eggs, or predator urine. Apply the repellent according to the manufacturer’s instructions and reapply after rainfall.
2. Fencing
Installing a sturdy fence around your garden or specific planting areas can provide a physical barrier to keep deer away from your Black-Eyed Susans. Opt for a wall at least 8 feet tall to prevent deer from jumping over. Remember to tightly secure the fence’s bottom to prevent deer from squeezing underneath.
3. Companion Planting
Strategically planting companion plants known to repel deer can help protect your Black-Eyed Susans. Some deer-resistant options include:
- Marigolds: These colourful annual flowers have a spicy scent that deer find unpleasant.
- Lavender: Known for its fragrant aroma, lavender is a popular choice for repelling deer. Its beautiful purple flowers charm your garden and help deter these creatures.
- Rosemary: This versatile herb is a flavorful addition to your culinary endeavours and a natural deer deterrent. Its strong scent is unappealing to deer, making it an excellent companion plant for Black-Eyed Susans.
- Yarrow: With its feathery foliage and vibrant blooms, yarrow is a visually appealing addition to any garden. Fortunately, it is also known for its deer-resistant properties, making it an ideal companion for Black-Eyed Susans.
4. Garden Design Techniques
Specific garden design techniques can help deter deer from targeting your Black-Eyed Susans. Consider implementing the following strategies:
- Mixed Plantings: Interplanting Black Eyed Susans with other deer-resistant plants can create a less attractive environment for deer. By diversifying your garden with various textures, scents, and colors, you can reduce the appeal of your Black Eyed Susans as a sole food source.
- Raised Beds: Elevating your Black Eyed Susans in raised beds can discourage deer from reaching them. The added height makes it more challenging for deer to access the flowers, providing an extra layer of protection.
5. Seasonal Adjustments
Deer behaviour and feeding patterns can vary throughout the year. Adjust your strategies accordingly to maximize the protection of your Black-Eyed Susans. For instance:
- Spring: During spring, when deer are actively foraging after a long winter, it’s crucial to be extra vigilant. Implement more potent repellents or consider installing temporary fencing to safeguard your plants during this critical period.
- Fall: In the fall, deer prepare for the winter months and are more likely to search for food. Continue implementing your deer deterrent strategies to safeguard your Black Eyed Susans until the first frost.
Conclusion
While Black Eyed Susans are not entirely deer-resistant, implementing a combination of strategies can significantly reduce the damage caused by these browsing creatures. There are various ways to protect your beloved flowers, from using repellents and fencing to companion planting and garden design techniques. Remember to consider the specific environmental factors in your region and adapt your approach accordingly.
By taking proactive measures and implementing the suggestions in this article, you can increase the chances of enjoying a flourishing garden of Black Eyed Susans without worrying about deer damage. Happy gardening!
Leave a Reply