Affinis Thistle
Taxonomy
Carduus affinis subsp. affinis
Carduus
Asteraceae
Asterales
How to care for Affinis Thistle
How often to water your Affinis Thistle
Affinis 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
9
Finding light for Affinis Thistle in your home
Affinis Thistle may have difficulty thriving, and will drop leaves 🍃, without ample sunlight.
Place it less than 3 feet from a south-facing window to maximize the potential for growth.
Select your region to see how the current weather in your area affects the placement of Affinis Thistle in your home 🏡.
How to fertilize Affinis Thistle
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 Affinis Thistle after it doubles in size or once a year—whichever comes first.
Care Summary for Affinis Thistle
Affinis Thistle
Greg recommends:
0.5 cups every 9 days
< 3ft from a window
Repot after 2x growth
Based on the 4” pot your plant is in, and that it doesn’t get direct sunlight.