Plant Care Atlantic Ninebark

Atlantic Ninebark

About Atlantic Ninebark

This plant can be found growing on rocky hillsides, banks of streams and in moist thickets. The common name comes from the layers of bark, said to be 9 layers. They're found on stream banks, riverside thickets and scour prairies.


Physocarpus opulifolius

Also known as

Common ninebark, Eastern ninebark and Atlantic ninebark

How to care for Atlantic Ninebark


How often to water your Atlantic Ninebark

Water needs for Atlantic Ninebark
0.5 cups
every 9

Atlantic Ninebark needs 0.5 cups of water every 9 when it doesn’t get direct sunlight and is potted in a 5" pot.

Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.

Calculate water needs of Atlantic Ninebark

Water 0.5 cups every

Does your plant get direct sunlight?

Select the pot size


Check the growing potential in your area

A plant's growing potential is determined from its location, the time of year, and current local weather.

Select a city to check sunlight intensity

Finding light for Atlantic Ninebark in your home

Light needs and placement for plant Atlantic Ninebark: 1ft from a window
1ft or less from
a window

Atlantic Ninebark love being close to bright, sunny windows 😎.

Place it less than 1ft from a south-facing window to maximize the potential for growth.

Atlantic Ninebark does not tolerate low-light 🚫.

Select your region to see how the current weather in your area affects the placement of Atlantic Ninebark in your home 🏡.


How to fertilize Atlantic Ninebark

Nutrient, fertilizer, and repotting needs for Atlantic Ninebark: repot after 2X growth

Most potting soils come with ample nutrients which plants use to produce new growth.

By the time your plant has depleted the nutrients in its soil it’s likely grown enough to need a larger pot anyway.

To replenish this plant's nutrients, repot your Atlantic Ninebark after it doubles in size or once a year—whichever comes first.

Difficulty Level

Atlantic Ninebark is generally considered an easy-to-care-for plant and makes a great choice for beginners!

Water Needs
Sunlight Needs
Growth Pattern
Growing Outdoors

Care Summary for Atlantic Ninebark

Atlantic Ninebark

Atlantic Ninebark

Greg recommends:


0.5 cups every 9 days


< 1ft from a window


Repot after 2x growth

Based on the 4” pot your plant is in, and that it doesn’t get direct sunlight.

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