Plant Care Calocedrus Decurrens

Calocedrus Decurrens

About Calocedrus Decurrens

This conifer sports interesting exfoliating gray-brown bark and showy male and female cones. Its form is broadly conical with spreading branches. The male cones are yellow, the female cones are cylindrical and they ripen in late summer at lower elevations and a month later at higher elevations. It prefers moist, well-drained, fertile soil.


Calocedrus decurrens

Also known as

Bastard cedar, Bastard cedar, California incense-cedar and Incense cedar

How to care for Calocedrus Decurrens


How often to water your Calocedrus Decurrens

Water needs for Calocedrus Decurrens
0.5 cups
every 9

Calocedrus Decurrens needs 0.5 cups of water every 9 when it doesn’t get direct sunlight and is potted in a 5" pot located in San Jose, California.

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 Calocedrus Decurrens

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.

Plant care guide for Calocedrus Decurrens in San Jose, California

San Jose, California

54% Low

Growing Calocedrus Decurrens in San Jose right now

Light needs for plant Calocedrus Decurrens in San Jose, California

Plant growth potential is currently low 📉

November 26th, 2021

Sunlight intensity as measured by “net radiation” in San Jose is currently low 📉.

The availability of high quality sunlight in your home impacts ability for plants to thrive and is key in determin…

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Light needs for plant Calocedrus Decurrens in San Jose, California

Sunlight intensity will decrease by 27.9% ☀️

November 26th, 2021

San Jose is trending towards lower sunlight intensity!

The amount of sunlight in San Jose is expected to decrease by 27.9% over the next 2 weeks to an average of 8.7 megajoules of energy per m2 pe…

Read more

Light needs for plant Calocedrus Decurrens in San Jose, California

Daylight will decrease by 1.1 hours 📉

November 26th, 2021

This month, San Jose is getting an average of 10.2 hours of clear sky sunlight per day.

Hours of daylight will decrease by 10.7% over the next two weeks. Your plants will get 9.5 total hours of da…

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Finding light for Bastard cedar in your home

Light needs and placement for plant Calocedrus Decurrens: 1ft from a window
1ft or less from
a window

Calocedrus Decurrens love being close to bright, sunny windows 😎.

Place it less than 1ft from a south-facing window to ensure it receives enough light to survive during this time of reduced sunlight intensity in San Jose, California ⛅.

Calocedrus Decurrens does not tolerate low-light 🚫.


How to fertilize Calocedrus Decurrens

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

Difficulty Level

Calocedrus Decurrens 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 Calocedrus Decurrens

Calocedrus Decurrens

Calocedrus Decurrens

Greg recommends:


0.5 cups every 9 days


< 1ft from a window


Repot after 2x growth

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

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