Plant Care California Harebell

California Harebell

Also known as

Asyneura prenanthoides, Campanula filiflora and Campanula roezlii


Campanula prenanthoides

How to care for California Harebell


How often to water your California Harebell

Water needs for California Harebell
0.5 cups
every 9

California Harebell 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.

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 California Harebell in your home

Light needs and placement for plant California Harebell: 1ft from a window
1ft or less from
a window

California Harebell love being close to bright, sunny windows 😎.

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

California Harebell does not tolerate low-light 🚫.

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


How to fertilize California Harebell

Nutrient, fertilizer, and repotting needs for California Harebell: 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 California Harebell after it doubles in size or once a year—whichever comes first.

Water Needs
Sunlight Needs

Care Summary for California Harebell

California Harebell

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.

Trending in your area

Similar to California Harebell

Discover rare plants

This plant is popular in