Plant Care Blackwood

Blackwood

About Blackwood

Blackwood 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.

Blackwood belongs to the Acacia genus, and is native to Australia.

Taxonomy

Acacia melanoxylon
Acacia
Fabaceae
Fabales

Also known as

Australian blackwood, Hickory, Mudgerabah, Tasmanian blackwood and Blackwood acacia

How to care for Blackwood

Water

How often to water your Blackwood

Water needs for Blackwood
0.5 cups
every 9

Blackwood needs 0.5 cups of water every 9 when it doesn’t get direct sunlight and is potted in a 5" pot located in Philadelphia, Pennsylvania.

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 Blackwood

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.

Plant care guide for Blackwood in Philadelphia, Pennsylvania

Philadelphia, Pennsylvania

32% Very Low

Growing Blackwood in Philadelphia right now

Light needs for plant Blackwood in Philadelphia, Pennsylvania

Plant growth potential is currently low 📉

February 5th, 2023

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

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

Read more

Light needs for plant Blackwood in Philadelphia, Pennsylvania

Sunlight will increase by 44.9% ☀️

February 8th, 2023

Philadelphia is trending towards greater sunlight intensity!

The amount of sunlight in Philadelphia is expected to increase by 44.9% over the next 2 weeks to an average of 10.1 megajoules of energ…

Read more

Light needs for plant Blackwood in Philadelphia, Pennsylvania

Daylight will increase by 1.3 hours 📈

February 7th, 2023

This month, Philadelphia is getting an average of 6.7 hours of clear sky sunlight per day.

Hours of daylight will increase by 13.5% over the next two weeks. Your plants will get 10.7 total hours o…

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Finding light for Blackwood in your home

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

Blackwood 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 Philadelphia, Pennsylvania ⛅.

Blackwood does not tolerate low-light 🚫.

Nutrients

How to fertilize Blackwood

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

FAQs
Water Needs
Sunlight Needs
Toxicity
Growing Outdoors

Care Summary for Blackwood

Blackwood

Blackwood


Greg recommends:

Water

0.5 cups every 9 days

Placement

< 1ft from a window

Nutrients

Repot after 2x growth

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

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