Plant Care Blue Oak

Blue Oak

Also known as

blue oak, mountain oak and iron oak

Taxonomy

Quercus douglasii
Quercus
Fagaceae
Fagales

How to care for Blue Oak

Water

How often to water your Blue Oak

Water needs for Blue Oak
0.5 cups
every 9

Blue Oak 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
9

Does your plant get direct sunlight?

Select the pot size

5"
Light

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 Blue Oak in your home

Light needs and placement for plant Blue Oak: 1ft from a window
1ft or less from
a window

Blue Oak love being close to bright, sunny windows 😎.

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

Blue Oak does not tolerate low-light 🚫.

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

Nutrients

How to fertilize Blue Oak

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

FAQs
Water Needs
Sunlight Needs
Toxicity
Soil
Fertilizer
Growth Pattern
Growing Outdoors

Care Summary for Blue Oak

Blue Oak


Greg recommends:

Water

0.5 cups every 9 days

Placement

< 1ft from a window

Nutrients

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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