European Wallflower
Also known as
grey rocket, hawkweed-leaved mustard and tall wormseed mustard
Taxonomy
Erysimum hieraciifolium
Erysimum
Brassicaceae
Brassicales
How to care for European Wallflower
How often to water your European Wallflower
European Wallflower 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 European Wallflower in your home
European Wallflower love being close to bright, sunny windows 😎.
Place it less than 1ft from a south-facing window to maximize the potential for growth.
European Wallflower does not tolerate low-light 🚫.
Select your region to see how the current weather in your area affects the placement of European Wallflower in your home 🏡.
How to fertilize European Wallflower
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 European Wallflower after it doubles in size or once a year—whichever comes first.
Care Summary for European Wallflower
European Wallflower
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.