Plant Care Cabbage Thistle

Cabbage Thistle

Also known as

Cabbage thistle and Siberian thistle


Cirsium oleraceum

How to care for Cabbage Thistle


How often to water your Cabbage Thistle

Water needs for Cabbage Thistle
0.5 cups
every 9

Cabbage Thistle 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

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.

Select a city to check sunlight intensity

Finding light for Cabbage Thistle in your home

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

Cabbage Thistle love being close to bright, sunny windows 😎.

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

Cabbage Thistle does not tolerate low-light 🚫.

Select your region to see how the current weather in your area affects the placement of Cabbage Thistle in your home 🏡.


How to fertilize Cabbage Thistle

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

Water Needs
Sunlight Needs

Care Summary for Cabbage Thistle

Cabbage Thistle

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.

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