Hydrangea shrub is a plant that is known for its large, showy flowers. The blooms of this plant can be any color from white to pink to purple, and they are often seen in bouquets and floral arrangements. Hydrangeas are native to Asia and North America, and they have been cultivated for centuries. These plants prefer to grow in shady areas with moist soil, and they can reach a height of up to six feet.
Related plant:
Hydrangea Paniculata Diamant Rouge
Related plant:
Hydrangea Shade
About soil condition, hydrangeas prefer soils that are moist but well drained, meaning not soggy. They also like slightly acidic soils with a pH of around 5.0 to 6.0. If your soil is too alkaline, your hydrangeas will have a harder time absorbing nutrients, and their leaves may turn yellow as a result.
So, like the other hydrangeas, the hydrangea shrub thrives in a location that receives at least six hours of sunlight each day. The more sun the shrub gets, the more flowers it will produce. If you want to create a blooming powerhouse, choose a spot in your yard that gets plenty of sunlight throughout the day.
The temperature condition for a hydangea shrub is very important. If the temperature gets too hot, the leaves will scorch and the flowers will wilt. If the temperature gets too cold, the leaves will turn brown and the flowers will fall off.
Ideal humidity condition for this plant is 50%. If the relative humidity in the air is below 50%, the leaves will start to turn brown and drop off. If the relative humidity is above 50%, the leaves will start to wilt.
The fertilizer, this family of plant foods, provides the essential nutrients that all plants need for proper growth. However, over-fertilization can lead to problems such as root burn, leaf scorch, and plant death.
Pruning is an important part of keeping your hydrangea shrub healthy and looking its best. There are a few things to keep in mind when pruning your hydrangea. First, it's important to prune at the right time of year. Pruning too early in the season can damage new growth, while pruning too late can affect next year's blooms. The best time to prune your hydrangea is in late winter or early spring. Second, be sure to use the correct tools for the job. Sharp, clean pruning shears will give you the best results. Avoid using garden shears or other tools that can crush or tear the stems. Finally, when pruning, be sure to cut back to a healthy bud or branch. This will encourage new growth and help your hydrangea shrub to thrive.
Propagation is typically done through rooting stem cuttings taken from the parent plant. The cuttings should be taken from new growth that is not yet woody and should be about 6 inches long. Place the cuttings in a pot filled with moistened potting mix and provide bottom heat if possible. Once the cuttings have rooted, they can be transplanted into the ground.
Usually, the plant growth rate is fast, so they are perfect if you are looking to add some green to your yard in a hurry. They can grow up to 3 feet in a single season and can live for many years with proper care.
Common problems for this kind of plant are over-watering, under-watering, too much sun, and not enough sun. If you think your hydrangea has any of these issues, check the leaves and soil around the plant. Over-watering will cause the leaves to yellow and the plant to wilt. Under-watering will cause the leaves to brown and the plant to die. Too much sun will cause the leaves to burn, and not enough sun will cause the leaves to turn yellow.
Source:
Growing Hydrangeas - Center for Agriculture, Food, and the
Hydrangea - University of Connecticut
Selecting Hydrangeas for the Home Landscape | Ohioline