Alum Root
About Alum Root
Alum Root is a relatively rare houseplant 🌿 that is easy to grow and needs regular watering to thrive. They do best in long-lasting, direct light ☀️ and should be less than 1 foot from a window.
Alum Root likes soil that is well draining. Your plant shouldn't need added fertilizers if you repot each time it doubles in size.
Alum Root belongs to the Heuchera genus, and is native to Northwestern North America.
Taxonomy
Heuchera richardsonii
Heuchera
Saxifragaceae
Saxifragales
How to care for Alum Root
How often to water your Alum Root
every 9
Alum Root 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 Alum Root in your home
a window
Alum Root love being close to bright, sunny windows 😎.
Place it less than 1ft from a south-facing window to maximize the potential for growth.
Alum Root does not tolerate low-light 🚫.
Select your region to see how the current weather in your area affects the placement of Alum Root in your home 🏡.
How to fertilize Alum Root
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 Alum Root after it doubles in size or once a year—whichever comes first.
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I bought this online a few days ago, as an outdoor plant. I just added the Greg App and it says it’s a houseplant. I’m confused. Please help me understand.
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How to get my Obsidian Coral Bells to produce more growth! Hey #GregGang, I repotted my #Obsidian #CoralBells about 2-3 weeks ago. It was successful, she’s not stressed but she’s not producing more growth, like at all. It’s Spring here in Aus, I thought I’d see a bit more growth. She’s right in front of a North facing window so she gets sunlight all day long & I even have a grow light on her as the weather has been a bit up & down with overcast days, but blazing hot afternoons and then rain at night. Any #advice on how to get her to make babies? #HappyPlants #
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Best fertilizer to use?
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Safe around pets?
Care Summary for Alum Root
Alum Root
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.