Plant Care Arizona Black Walnut

Arizona Black Walnut

About Arizona Black Walnut

Arizona Black Walnut is a super rare houseplant 🌿 that needs regular watering to thrive. They do best in long-lasting, direct light ☀️ and should be less than 1 foot from a window.

Arizona Black Walnut likes soil that is well draining. Your plant shouldn't need added fertilizers if you repot each time it doubles in size.

Taxonomy

Juglans major
Juglans
Juglandaceae
Fagales

Also known as

Arizona walnut,, Arizona black walnut and nogal cimarrón

How to care for Arizona Black Walnut

Water

How often to water your Arizona Black Walnut

Water needs for Arizona Black Walnut
0.5 cups
every 9

Arizona Black Walnut 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 Arizona Black Walnut in your home

Light needs and placement for plant Arizona Black Walnut: 1ft from a window
1ft or less from
a window

Arizona Black Walnut love being close to bright, sunny windows 😎.

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

Arizona Black Walnut does not tolerate low-light 🚫.

Select your region to see how the current weather in your area affects the placement of Arizona Black Walnut in your home 🏡.

Nutrients

How to fertilize Arizona Black Walnut

Nutrient, fertilizer, and repotting needs for Arizona Black Walnut: 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 Arizona Black Walnut 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 Arizona Black Walnut

Arizona Black Walnut


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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