

















False Acacia
Also known as
Black Locust, Black Locust and False acacia
Taxonomy
Robinia pseudoacacia
Robinia
Fabaceae
Fabales

How to care for False Acacia
How often to water your False Acacia

every 9
False Acacia 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
Finding light for Black Locust in your home

a window
False Acacia love being close to bright, sunny windows 😎.
Place it less than 1ft from a south-facing window to maximize the potential for growth.
False Acacia does not tolerate low-light 🚫.
Select your region to see how the current weather in your area affects the placement of False Acacia in your home 🏡.
How to fertilize False Acacia

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 False Acacia after it doubles in size or once a year—whichever comes first.
-
How fast do black Locust grow mines about 2 1/2 weeks. any advice? #BlackLocust
-
My black locust seedling is loosing leaves. #BlackLocust I just re-potted my black locust bonsai seedlings and both of them are loosing leaves. The leaves are shriveling up and falling off. Duke more so the my other one. He's in well draining soil and on a good watering schedule. I'm not sure what happened to him. Any ideas will help.
-
Question about leaves Ive noticed a few of my trees leaves droop at night... so i water them again... But my question is do some of these trees droop for bed? I feel like I remember reading about that with other plants. Also only 3 members in the black locust group 😱 #BlackLocust #locust #bonsai #houseplants #leafquestion #question #droopy #delonixregia #flametree #flamboyant #watering #askgreg #greggers
-
I don't understand My trees are all turning to a crisp. They're watered plenty. Roots seem to be alright too... What's going on!? I am treating for fungus gnats. Intensely. They're driving me insane. So I have neem oil, and peppermint in the spray bottles. And doing mosquito dunk water once a week-ish. But all of those things I read were fine for my plants #whatshappening #driedup #bonsai #blacklocust #pigeonpea #delonixregia #Jacaranda #succulents #pandaplant
-
Why is my bonsai turning yellow??? I’ve been growing this black locust for about a year now from seed, About a month ago at this point, along with another, because their roots had completely outgrown their old pots. They have both been doing amazing in their new pots getting lots of new growth until recently this one has been rapidly turning yellow. I’m not sure what’s wrong with it or what i could do about ? Help!!! I don’t want it to completely die out and lose all it’s leaves :( #BlackLocust #Bonsai #Help #yellowLeaves
Care Summary for False Acacia
False Acacia
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.
