How to Grow Bobo Hydrangea - Plant Care & Tips

By NorwichGardener Team   /   2024

Bobo hydrangea is a beautiful, flowering plant that is native to Asia. It is a popular choice for gardens and landscaping because of its showy flowers and easy care. The bobo hydrangea is a deciduous plant, meaning it will lose its leaves in the fall. It prefers full sun to partial shade and well-drained soil.

How to Grow Bobo Hydrangea - Plant Care & Tips

Also called

  • Hydrangea paniculata
  • Peegee hydrangea
  • Hillbilly hydrangea
  • Panicle hydrangea
  • Grandiflora hydrangea

Good to Know

  • The bobo hydrangea is a shrub that is native to the mountainous regions of Japan.
  • It is a member of the hydrangea family and is closely related to the common hydrangea.
  • The bobo hydrangea gets its name from its large, round flowers which resemble the head of a clown or "bobo".
  • The flowers of the bobo hydrangea are typically white, although pink and blue varieties can also be found.
  • The bobo hydrangea blooms in late summer or early fall and the flowers can last for several weeks.
  • The bobo hydrangea is a popular ornamental plant and is often used in landscaping.
  • It is relatively easy to care for and does not require a lot of maintenance.
  • The bobo hydrangea is tolerant of a wide range of soil conditions and can even grow in shady areas.
  • deer and rabbits enjoy eating the leaves of the bobo hydrangea, so it is important to take steps to protect the plant if these animals are present in the area.
  • The bobo hydrangea makes an excellent cut flower and can add a touch of elegance to any arrangement.

Related plant:
Hydrangea Paniculata Bobo

Planting Process

  1. For bobo hydrangea, first step is to plant the seeds.
  2. Then, water the seeds regularly.
  3. When the seeds have germinated, thin out the seedlings.
  4. Choose a sunny spot to plant the bobo hydrangea.
  5. Dig a hole that is twice the size of the root ball.
  6. Place the root ball in the hole and fill it with soil.
  7. Water the plant deeply.
  8. Apply a layer of mulch around the plant.
  9. Prune the plant regularly to encourage new growth.
  10. Enjoy the beautiful blooms of the bobo hydrangea!

Considering the Soil

About soil condition, I think the Bobo Hydrangea grows best in moist, well-drained soil, but it tolerates some drought. The soil should be rich in organic matter. Peat moss or compost can be added to the planting hole.

Light requirement

Just like other hydrangeas, bobo hydrangeas require plenty of sun to produce an abundance of flowers. At least six hours of sunlight is ideal, but more is even better. If your plant isn't getting enough sun, it may produce fewer flowers. In addition, the flowers may be smaller than they would be otherwise.

Good Temperature

The temperature condition that bobo hydrangeas need is at least 60 degrees Fahrenheit. They prefer a sunny location, but will tolerate some shade. They are not drought tolerant, so make sure to keep the soil moist.

Humidity Requirement

Ideal humidity condition for this plant is between 40 to 60%. If the humidity is too low, the leaves will become dry and start to fall off. If the humidity is too high, the leaves will become yellow and start to rot.

Fertilizing

The fertilizer, this kind of plant need, is important for the blooming of the flowers. The best time to fertilize the plant is in early spring, before the plant starts to bloom. The fertilizer should be applied to the root zone of the plant.

Light requirement

Pruning is an important part of caring for your bobo hydrangea. Early summer is the best time to prune, as it will encourage new growth. You should cut back the plant by about one-third its total height. This will help ensure that it stays healthy and blooms well.

About Propagating

Propagation is typically done via rooting stem cuttings taken from the desired plant. Cuttings should be taken from new growth and should be 4-6 inches in length. The bottom 2 inches of the cutting should be placed in a rooting hormone and then placed in a well-draining potting mix. The pot should be kept moist and in a shady location until roots form and new growth appears.

Growth Speed

Usually, the plant growth rate is slow to medium. They can, however, have periods of fast growth. For the first few years after planting, bobo hydrangeas should be fertilized regularly to encourage growth. Once they are established, they do not need as much fertilizer.

Basic Problems

Common problems for this kind of plant are dehydration, root rot, and fungal diseases. Dehydration occurs when the plant does not have enough water and the leaves start to droop. Root rot is caused by too much water and can lead to the plant dying. Fungal diseases can cause the leaves to turn yellow or brown and fall off the plant.

Tips on Growing

  • Remember to water your bobo hydrangea regularly, as it is a thirsty plant.
  • Place your bobo hydrangea in a spot that receives plenty of sunlight for best results.
  • Fertilize your bobo hydrangea every few weeks during the growing season to help encourage lush growth.
  • Prune your bobo hydrangea carefully after flowering has finished for the season, shaping it as desired.
  • Protect your bobo hydrangea from strong winds to prevent damage to its branches and leaves.
  • Keep an eye out for pests such as aphids, as they can quickly damage a bobo hydrangea.
  • If you live in a cold climate, be sure to bring your bobo hydrangea indoors or into a greenhouse over winter.
  • Once established, bobo hydrangeas are generally low-maintenance plants.

Related Plants

  • Basque hydrangea (Hydrangeaintegrifolia)
  • Beaded sunflower (Helianthus pauciflorus)
  • Bell hibiscus (Hibiscus pedunculatus)
  • Bells of Ireland (Moluccella laevis)
  • Bigleaf hydrangea (Hydrangeamacrophylla)
  • Blackberry lily (Belamcanda chinensis)
  • Blanketflower (Gaillardiatetrapetala)
  • Bloodleaf (Iresine herbstii)
  • Brazil wood (Caesalpinia echinata)
  • Bronze fennel (Foeniculum vulgare)

Source:
Take a Look at Hydrangeas - Penn State Extension
Hydrangea Care - University of Illinois Extension
Pruning hydrangeas for best bloom | UMN Extension

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Reviewed & Published by Richelle
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