How to Grow Deutzia Chardonnay Pearls - Plant Care & Tips

By NorwichGardener Team / 2024

Deutzia chardonnay pearls is a hardy, deciduous shrub that is easy to grow and maintain. It is a fast grower, reaching up to 6 feet tall and wide in just a few years. This shrub is covered in small, white flowers in the spring and early summer. The flowers have a light, sweet fragrance.

How to Grow Deutzia Chardonnay Pearls - Plant Care & Tips

Alternative name

Deutzia gracilis
Deutzia scabra
Deutzia crenata
Deutzia scabra var. crenata
Deutzia parviflora

Things to Know

Deutzia chardonnay pearls is a deciduous shrub that is native to Japan.
It grows to a height of 3-4 meters and has a spread of 2-3 meters.
The leaves are ovate-shaped and measure 5-10 cm in length. They are dark green in color with a purple tinge.
The flowers are small and white in color. They are borne in clusters and bloom from late spring to early summer.
The fruit is a small, black berry that is edible but not particularly tasty.
Deutzia chardonnay pearls is commonly cultivated as an ornamental plant.
It is tolerant of a wide range of soil conditions but prefers a well-drained, sandy soil.
It is fairly drought tolerant once established.
It is best grown in full sun but will tolerate some shade.
It is relatively pest and disease free.

Related plant:
Deutzia Crenata Nikko

Growing Steps

For deutzia chardonnay pearls, first step is to find a well-draining location. Deutzia does not tolerate wet feet well, so make sure the location you choose has good drainage.
The second step is to prepare the soil. Deutzia prefers a slightly acidic to neutral soil pH (0 to 0). If your soil is too alkaline, you can amend it with sulfur or peat moss.
The third step is to plant deutzia in early spring, as soon as the ground can be worked.
The fourth step is to water deutzia regularly during the first growing season to help it establish a deep, extensive root system.
The fifth step is to mulch around the plant to help retain moisture and suppress weeds.
The sixth step is to fertilize deutzia in early spring with a balanced fertilizer.
The seventh step is to prune deutzia in late winter to early spring, before new growth begins.
The eighth step is to deadhead spent flowers to encourage more blooming.
The ninth step is to protect deutzia from frost damage in winter by covering it with a layer of mulch.
The tenth and final step is to enjoy the beauty of your deutzia chardonnay pearls all season long!

Related plant:
Deutzia

The Soil

About soil condition, Deutzia chardonnay pearls prefer well-drained soil that is slightly acidic. You can add some organic matter to the soil to help with drainage. Deutzia chardonnay pearls are tolerant of clay soils.

Light condition

So, like the other Deutzia species, the Deutzia chardonnay pearls require full sun to partial sun. The amount of sun required depends on the climate. If you live in an area with hot summers, then your Deutzia chardonnay pearls will need some afternoon shade. If you live in a cooler climate, then they will need full sun to partial sun.

Ideal Temperature

The temperature condition is perfect for the Deutzia Chardonnay Pearls. They need a cool environment to thrive and the temperature condition is just right. They are also very sensitive to changes in temperature, so the condition must be monitored closely.

Humidity Requirement

Ideal humidity condition for this plant is 60-70%. If the air is too dry, the leaves will begin to drop and the plant will become less blooming. If the air is too humid, the plant is susceptible to diseases such as powdery mildew.

Fertilizer Requirement

Mentioning fertilizer, usually the plant food has three numbers such as 10-10-10 or 16-4-8. These numbers are the percentage of nitrogen (N), phosphorus (P), and potassium (K) in the fertilizer. The first number is always nitrogen. It is the element that helps the most with vegetative growth such as leaf growth. The second number is phosphorus and it helps the plant produce fruit, flowers, and roots. The last number is potassium and it helps the plant resist disease and helps with overall plant health.

About light

Pruning deutzia should be done in late winter or early spring, before new growth begins. Cut back the previous year's growth by about one-third to promote branching. Deutzia can also be pruned to shape as needed.

Plant Propagation

Propagation of Deutzia chardonnay pearls can be done through stem cuttings. Cuttings should be taken from new growth that is about 6-8 inches long. Cuttings should be taken from the bottom of the stem, and each cutting should have 2-3 sets of leaves. Cuttings should be placed in moistened potting mix, and kept at a temperature of about 68 degrees Fahrenheit. Cuttings should root within 4-6 weeks.

Growth Rate

Usually, the plant growth rate is considered to be moderate. However, they can grow rapidly if they are given the right conditions. They prefer full sun but can tolerate some shade. The soil should be well-drained and fertile. They are generally quite drought tolerant once they are established.

The Problems

Common problems for this kind of plant are that the leaves may curl or discolor and the stems may break. These problems are typically caused by too much sun, too little water, or too much fertilizer. If the leaves curl, try shading the plant from direct sunlight. If the leaves discolor, try watering the plant more frequently. If the stems break, try using a staking material to support the plant.

Basics of Growing

Do not forget to water your Deutzia regularly, especially during hot weather.
Feed your plant with a balanced fertilizer every month during the growing season.
To encourage bushier growth, pinch back the stems of young plants.
Deutzia are generally very tolerant of pruning, so feel free to shape your plant as you see fit.
These plants prefer full sun, but will tolerate some light shade.
Deutzia are relatively drought tolerant once established, but will appreciate occasional deep watering during extended periods of heat.
Be on the lookout for aphids, scale, and whiteflies, which can all infest Deutzia plants.
Deutzia are generally not susceptible to disease, but root rot can be a problem if the plant is overwatered.
These plants are generally deer resistant.
Deutzia are also relatively rabbit and squirrel resistant.