Plant Care Acanthocalycium thionanthum

Acanthocalycium thionanthum


Acanthocalycium thionanthum

How to care for Acanthocalycium thionanthum


How often to water your Acanthocalycium thionanthum

Water needs for Acanthocalycium thionanthum
0.5 cups
every 12

Acanthocalycium thionanthum needs 0.5 cups of water every 12 when it doesn’t get direct sunlight and is potted in a 5" pot located in Pittsburgh, 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 Acanthocalycium thionanthum

Water 0.5 cups every

Does your plant get direct sunlight?

Select the pot size


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 Acanthocalycium thionanthum in Pittsburgh, Pennsylvania

Pittsburgh, Pennsylvania

26% Very Low

Growing Acanthocalycium thionanthum in Pittsburgh right now

Light needs for plant Acanthocalycium thionanthum in Pittsburgh, Pennsylvania

Plant growth potential is currently low 📉

January 29th, 2023

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

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

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Light needs for plant Acanthocalycium thionanthum in Pittsburgh, Pennsylvania

Sunlight will increase by 38.6% ☀️

January 30th, 2023

Pittsburgh is trending towards greater sunlight intensity!

The amount of sunlight in Pittsburgh is expected to increase by 38.6% over the next 2 weeks to an average of 8.0 megajoules of energy per…

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Light needs for plant Acanthocalycium thionanthum in Pittsburgh, Pennsylvania

Daylight will increase by 1.0 hours 📈

January 27th, 2023

This month, Pittsburgh is getting an average of 5.2 hours of clear sky sunlight per day.

Hours of daylight will increase by 10.5% over the next two weeks. Your plants will get 10.3 total hours of …

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Finding light for Acanthocalycium thionanthum in your home

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

Acanthocalycium thionanthum 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 Pittsburgh, Pennsylvania ⛅.

Acanthocalycium thionanthum does not tolerate low-light 🚫.


How to fertilize Acanthocalycium thionanthum

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

Water Needs
Sunlight Needs

Care Summary for Acanthocalycium thionanthum

Acanthocalycium thionanthum

Acanthocalycium thionanthum

Greg recommends:


0.5 cups every 12 days


< 1ft from a window


Repot after 2x growth

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

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