As a gardening and landscaping expert, I am happy to provide you with a detailed answer to your question about whether Holly-tone is good for boxwoods.
Holly-tone is a fertilizer that is specifically recommended for “mophead” hydrangeas. These are the type of hydrangeas that bloom blue in acidic soil, and Holly-tone is known to promote acidification of the soil. However, boxwoods are evergreen shrubs that do not require acid soil for optimal growth and health. Therefore, while Holly-tone may not harm boxwoods, it is not specifically recommended for them.
Instead, for feeding and nourishing boxwoods, I would suggest using Plant-tone. Plant-tone is a general-purpose organic fertilizer that is suitable for a wide range of plants, including evergreens like boxwoods. It provides essential nutrients and supports overall plant health, without the need for specific soil acidity.
That being said, if you already have Holly-tone and find it more convenient to use for both your mophead hydrangeas and boxwoods, it should not cause any harm to the boxwoods. Boxwoods are generally hardy and adaptable plants, so they can tolerate a variety of fertilizers. Just keep in mind that the acidifying effect of Holly-tone may not be necessary or beneficial for boxwoods.
In my personal experience, I have used both Holly-tone and Plant-tone in my garden for different plants. I have found that Holly-tone works wonders for hydrangeas, helping them achieve vibrant blue blooms. On the other hand, I have used Plant-tone for my boxwoods and other evergreens, and it has consistently provided them with the necessary nutrients for healthy growth.
To sum up, while Holly-tone is recommended for mophead hydrangeas that prefer acidic soil, it is not specifically necessary or recommended for boxwoods. Plant-tone is a more suitable option for feeding and nourishing boxwoods, but if you already have Holly-tone and find it more convenient, it can be used without causing harm to the boxwoods. Ultimately, the choice depends on your preference and convenience.
