Plant Care Yellow iris
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Yellow iris

Also known as

Yellow flag and Water flag

Taxonomy

Iris pseudacorus
Iris
Iridaceae
Asparagales

How to care for Yellow iris

Water

How often to water your Yellow iris

Water needs for Yellow iris
0.5 cups
every 9

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.

Calculate water needs of Yellow iris

Water 0.5 cups every
9

Does your plant get direct sunlight?

Select the pot size

5"
Light

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 Yellow iris in your home

Light needs and placement for plant Yellow iris: 1ft from a window
1ft or less from
a window

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 🏡.

Nutrients

How to fertilize Yellow iris

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

FAQs
Difficulty Level

Yellow iris can be challenging to care for, according to some plant parents. Check out the reviews down below to learn from their experiences!


Water Needs
Sunlight Needs
Toxicity
Soil
Fertilizer
Growth Pattern
Growing Outdoors

Care Summary for Yellow iris

Yellow iris

Yellow iris


Greg recommends:

Water

0.5 cups every 9 days

Placement

< 1ft from a window

Nutrients

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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