Also known as
Yellow flag and Water flag
How to care for Yellow iris
Yellow iris 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.
Yellow iris love being close to bright, sunny windows 😎.
Place it less than 1ft from a south-facing window to maximize the potential for growth.
Yellow iris does not tolerate low-light 🚫.
Select your region to see how the current weather in your area affects the placement of Yellow iris in your home 🏡.
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 Yellow iris after it doubles in size or once a year—whichever comes first.