Life Span
Perennial
Perennial
Type
Tree
Perennial
Origin
Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States, Texas
Eastern Europe, Russia, Siberia
Types
Typical Red Buckeye, Yellow-flowered Red Buckeye
Iris sibirica
Number of Varieties
290
0
40000
👆🏻
Habitat
Shady Edge, Woodland Garden Dappled Shade
Damp shady woods, Pastures
USDA Hardiness Zone
5-93-8
0
99
👆🏻
AHS Heat Zone
9-5
7-1
Sunset Zone
2a, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23
Habit
Clump-Forming
Clump-Forming
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Bulbs, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water
Keep ground moist
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic, Neutral
Soil Type
Clay, Loam
Clay, Loam, Sand
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Remove dead branches
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Apply 10-10-10 amount
All-Purpose Liquid Fertilizer
Pests and Diseases
Leaf Blotch
Red blotch
Plant Tolerance
Drought
Drought
Uses
Aesthetic Uses
Showy Purposes
Bog Garden, Showy Purposes, Woodland margins
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Cancer, Hypnotic, Odontalgic, Salve
Expectorant
Part of Plant Used
Seeds
Flowers, Root
Other Uses
Grounded seed is used as a gruel, Used as a soap substitute
Used as an insecticide
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Foundation, Mixed Border, Screening / Wind Break
Bog Garden, Cutflower, Feature Plant, Foundation, Mixed Border