Savanna Iris (Iris Tridentata) is a perennial herb in the Iridaceae family with moderate care difficulty. It requires moderate watering and partial shade or dappled_shade or filtered_light light in USDA hardiness zones 7-9. This plant is toxic to cats and dogs — keep it out of reach of pets.

Iris tridentata is a rhizomatous perennial native to the Southeastern United States, known for its fragrant blue-purple flowers with dark purple veins and yellow to white signals.

Savanna Iris

Savanna Iris

Iris Tridentata

Iris tridentata is a rhizomatous perennial native to the Southeastern United States, known for its fragrant blue-purple flowers with dark purple veins and yellow to white signals.

Quick Facts

Type
herb
Lifecycle
perennial
Care Difficulty
Moderate
Water Needs
Moderate
Light
Partial Shade, dappled_shade, filtered_light
Hardiness Zones
7-9

Safety

⚠️
Not Pet Safe
⚠️
Not Child Safe
☠️
Toxic

Growing Conditions

Soil Types:loamy, peaty, sandy
Indoor:No
Outdoor:Yes
Garden Use:ornamental, pollinator attractor, wetland garden

Care Calendar

Monthly care tasks for Savanna Iris

Jan
Prune
Feb
Fertilize
Mar
Repot
Apr
Water+
May
...
Jun
...
Jul
...
Aug
...
Sep
...
Oct
...
Nov
...
Dec
...

Expert Care Tips

Pro tips from botanists and plant experts

Watering Tip

Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.

Humidity Trick

Group plants together to create...

Growth Hack

Rotate your plant every...

Photo Gallery10+ photos

Savanna Iris
Savanna Iris detail

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Taxonomy

Family:Iridaceae
Genus:Iris