Hydrangea macrophylla ayesha is a plant that is native to Japan. It is a deciduous shrub that can grow to be about 3 meters tall. The leaves of the plant are ovate and the flowers are white with a red center. The plant blooms from June to July.
Related plant:
Hydrangea Paniculata Diamant Rouge
Related plant:
Hydrangea Arborescens Grandiflora
About soil condition, Hydrangea macrophylla Ayesha requires acidic soil for best growth and blooming. The ideal soil pH is 5.5 to 6.5. If the soil is too alkaline, the flowers will be smaller and the plant won't bloom as well.
Like the other Hydrangea Macrophylla, the Ayesha variety thrives in full sun to partial sun. It needs at least four to six hours of sun each day to produce the largest, most vibrant blooms. If your plant isn't getting enough sun, you'll notice the flowers beginning to fade in color and the plant itself may become leggy.
The temperature condition for Hydrangea macrophylla 'Ayesha' is best between 60-70 degrees F. They can tolerate a range of temperatures, but will not do well if it is too cold or too hot. They need a good amount of moisture, so make sure to water them regularly.
Ideal humidity condition for this plant is around 40% to 50%. If the humidity is too low, the leaves will start to wilt and the flowers will droop. If the humidity is too high, the leaves will start to turn yellow and the flowers will fall off.
Regarding fertilizer, this plant does best with a balanced fertilizer applied monthly. It's best to apply the fertilizer slightly away from the root zone and to avoid getting any on the leaves, as this can burn them. Regarding the roots, this plant does best in moist, well-drained soil. It's important to keep the root zone moist, but not soggy, as this can lead to root rot.
Pruning is an important aspect of caring for your Hydrangea macrophylla Ayesha. This plant blooms on old wood, so it is important to prune immediately after flowering. Use sharp, clean pruning shears to make clean cuts. Cut back the stems by about one-third to one-half their length. This will encourage new growth and more flowers.
Propagation is typically done via rooting stem cuttings taken from the desired plant. The stem should be cut just below a leaf node and placed in a well-draining propagating mix. Once the cutting has rooted, it can be transplanted into a pot or into the ground.
Usually, the plant growth rate is about 1 to 2 feet per year. They can also have a rapid growth spurt during the spring. rapid growth usually is during the first three years. After that, the growth rate starts to taper off a bit. The height and spread of the hydrangeas macrophylla ayesha can be as much as 6 feet.
Common problems for this kind of plant are powdery mildew, leaf spot, rust, and wilting. Powdery mildew is a white or gray powdery substance that appears on the leaves and stems of the plant. Leaf spot is a brown or blackish spot that appears on the leaves of the plant. Rust is a red or orange powdery substance that appears on the leaves of the plant. Wilting is when the leaves of the plant droop or sag.
Source:
Hydrangea (Hydrangea macrophylla) | Greenhouse Horticulture
Species: Hydrangea macrophylla - Cornell University
Hydrangea Care - University of Illinois Extension