There is a way to prepare Rose of Sharon for the winter months. This rose allows you to grow something tropical in a non tropical area. It can be grown in containers and also in the ground. There is a problem growing them in a pt because they can get really big. In most zones, it is not necessary to prepare rose of Sharon for Winter.
Key Takeaways:
- One problem with growing rose of sharon in a pot is that it can get quite large, with some species growing up to 12 feet. Another problem with rose of sharon in pots is that it may not be able to survive harsh winters without suitable care.
- While generally we are not thinking about winter in July, it’s important to know not to fertilize these shrubs after this month.
- In most zones, preparing rose of sharon for winter is not necessary. In zone 5, though, it’s a good idea to add a heap of mulch over the plant crown for protecting rose of sharon in winter.
“In most zones, preparing rose of sharon for winter is not necessary. In zone 5, though, it’s a good idea to add a heap of mulch over the plant crown for protecting rose of sharon in winter. Potted rose of sharon may need winter protection as well.”
http://www.gardeningknowhow.com/ornamental/shrubs/rose-of-sharon/rose-of-sharon-winter-care.htm