Chamaecyparis pisifera, commonly known as boulevard cypress or false cypress, is often considered deer resistant. However, it is important to note that no plant is completely immune to deer browsing. While false cypress is not a preferred food source for deer, they may still nibble on the foliage if other food sources are scarce or if they are particularly hungry.
In my experience as a gardening and landscaping expert, I have found that false cypress is generally less appealing to deer compared to other plants. The foliage of Chamaecyparis pisifera has a strong, aromatic scent that deer tend to find unattractive. Additionally, the dense and prickly nature of the foliage can act as a deterrent for deer browsing.
However, it is important to consider that deer behavior can vary depending on factors such as the availability of food and the level of deer population in a particular area. In times of food scarcity or high deer populations, even supposedly deer-resistant plants like false cypress can be subject to deer browsing. I have seen instances where deer have grazed on false cypress plants, particularly during harsh winters or when natural food sources are limited.
To minimize the risk of deer damage to your false cypress plants, there are a few strategies you can employ:
1. Planting deer-resistant companion plants: Surrounding your false cypress with other deer-resistant plants can help deter deer from approaching them. Some examples of deer-resistant companion plants include lavender, yarrow, and Russian sage.
2. Using deer repellents: Applying deer repellents can help deter deer from approaching your false cypress plants. There are various commercial repellents available that can be sprayed on the foliage. These repellents often have strong odors or tastes that deer find unpleasant.
3. Installing physical barriers: Fencing or netting can be effective in preventing deer from reaching your false cypress plants. However, it is important to ensure that the barriers are tall enough and properly installed to prevent deer from jumping over or pushing through.
4. Creating a deer-resistant garden design: Incorporating a variety of deer-resistant plants in your garden can help reduce the overall attractiveness of the area to deer. By diversifying your plant selection, you can create a landscape that is less appealing to deer and therefore reduce the likelihood of them targeting your false cypress plants.
While Chamaecyparis pisifera boulevard is generally considered deer resistant, it is not completely immune to deer browsing. By implementing strategies such as planting deer-resistant companion plants, using repellents, installing physical barriers, and creating a deer-resistant garden design, you can help minimize the risk of deer damage to your false cypress plants. However, it is important to monitor the situation and adapt your approach if deer browsing becomes a significant issue in your area.
