With mother’s day just around the corner and spring in full force…well, the season, not the weather!! It is time that people start buying blooming plants by the dozen! We get questions all the time on how to care for plants that are purchased from us so we figured we would start a “plant of the month” and a “flower of the month” blog post.
Hydrangea plants make beautiful gifts because they are so versatile. You can plant them outdoors or you can keep them inside to enjoy their beautiful, long lasting, blooms! Hydrangea come in a multitude of colors with the most popular being blue and pink.
This care information comes from the US National Arboretum. You can see the full page with more information on other plants here.
A Few Common Questions:
Q. Where in the yard should I plant my hydrangea?
A.Hydrangeas grow best in moist, well-drained soil. Most hydrangeas benefit from some shade, especially in hot climates. Growing hydrangeas in deep shade is not necessary and can greatly reduce flowering.
Q. Why doesn’t my hydrangea bloom?
A. There are three possibilities for lack of flowering among the hydrangea species. The first two – too much shade and improper pruning – apply to all hydrangeas, while the other – weather-related damage to flower buds – applies primarily to the bigleaf hydrangea. The bigleaf hydrangea is the most common type purchased at greenhouses and florist shops.
Q. How and when should I prune my hydrangea?
A. Established bigleaf, panicle, oakleaf and smooth hydrangea plants can often benefit from regular pruning. Removing about one-third of the oldest stems each year will result in a fuller, healthier plant. This type of pruning is easiest to do in winter, since the absence of leaves makes it easier to see and reach inside plants.
Gardeners may also want to prune to control height or to remove old flower heads. The best time for this type of pruning differs between species. Bigleaf and oakleaf hydrangea, which flower on previous year’s growth, should be pruned shortly after flowering is complete.
For bigleaf hydrangea plants that are subject to frequent weather-related dieback, other than removing the dead stems, you probably won’t ever need to do any other pruning – Mother Nature has been doing the work for you.
Wherever you decide to keep your hydrangea just make sure that it has plenty to drink!