Does Black-eyed Susan need support?
Answering netizens' questions about the herbaceous flower Black-eyed Susan, whether it needs support, the following is a detailed introduction for you.
Saw some flower enthusiasts asking if Black-eyed Susan needs support, the answer to this question is just one sentence: "Yes, but it can be optional." Flower enthusiasts should not be confused, the following text will tell you why the answer is like this. In this article, we will also address some common questions such as topping Black-eyed Susan.
Black-eyed Susan is a perennial vine plant, so normally it needs support. However, many flower enthusiasts now hang Black-eyed Susan, which naturally does not require support. But flower enthusiasts should know that as a vine plant, Black-eyed Susan, like Morning Glory, still needs to be provided with something to climb on if you want it to look well-groomed.
Let's talk about topping Black-eyed Susan. Topping, also known as pinching, is necessary. Topping can promote branching. When to top Black-eyed Susan, it is generally pinched when the seedlings are 15-20 cm tall, i.e., when there are 7 leaves, the top bud is removed.
Can Black-eyed Susan survive winter? Black-eyed Susan is a perennial herb, but because the temperature in most areas is relatively low in winter, it is commonly treated as an annual. If the temperature does not drop below 10°C in winter, it can safely survive. Flower enthusiasts can refer to the analysis of Black-eyed Susan surviving winter in the related articles below.
Suitable regions for Black-eyed Susan, most areas in our country are suitable for planting Black-eyed Susan. The highest temperature for its growth is 30°C, and the lowest is 10°C.
The method of whether Black-eyed Susan needs support shared above is for everyone's reference.