Post by @simonakeroydgardener

Not only can you harvest the dried flower heads from hydrangeas now to provide you with a beautiful indoor floral display all winter, but if you place the stems in a vase of water you will also get free hydrangea plants. This is because the stems sprout roots easily which you can insert into compost. Each one will become a new hydrangea plant. Enjoy your free hydrangea plants Happy gardening Simon