Hydrangeas can often wilt or show signs of stress when first planted, especially during the hot summer months. This is a common occurrence and is not necessarily cause for concern.
The most likely reason for the yellowing leaves on your ‘Forever and Ever’ hydrangeas is transplant shock. When plants are first moved from their original container or location, they can experience stress as they adjust to the new environment. This can result in wilting, yellowing leaves, or even leaf drop.
One of the main factors contributing to transplant shock in hydrangeas is the change in sunlight exposure. If the plants were previously grown in a shaded nursery or greenhouse and are now planted in full sun, they may struggle to adapt. Hydrangeas generally prefer partial shade or dappled sunlight, so sudden exposure to intense sunlight can stress the plants.
Additionally, the root system of newly planted hydrangeas may not be fully established, making it difficult for the plants to absorb enough water to keep up with transpiration. This can lead to wilting and yellowing of the leaves.
To help your hydrangeas recover from transplant shock and minimize wilting and yellowing, there are a few steps you can take:
1. Water regularly: Hydrangeas need consistent moisture, especially during their first summer. Water deeply and thoroughly, making sure the root zone is adequately hydrated. Avoid overwatering, as this can lead to root rot, but also make sure the plants don’t dry out completely.
2. Mulch: Apply a layer of organic mulch around the base of the plants to help conserve moisture and regulate soil temperature. This will also help suppress weed growth and improve the overall health of the plants.
3. Provide shade: If your hydrangeas are in a location with intense sunlight, consider providing some shade during the hottest part of the day. This can be achieved using shade cloth, umbrellas, or even strategically placed taller plants or structures that can cast a shadow.
4. Avoid fertilizing: While it may be tempting to fertilize your new hydrangeas to promote growth, it’s best to hold off on fertilizing until the plants have fully recovered from transplant shock. Fertilizing too soon can further stress the plants and potentially burn the roots.
5. Be patient: It’s important to remember that it takes time for newly planted hydrangeas to adjust and establish themselves. It’s normal for them to look a bit stressed during their first summer, but with proper care and patience, they should bounce back and thrive in the following seasons.
Wilting and yellowing of leaves are common symptoms of transplant shock in newly planted hydrangeas, especially if they are exposed to full sun. By providing adequate water, mulching, offering some shade, and avoiding fertilization, you can help your plants recover and establish themselves in their new environment.
