Life Span
Perennial
Perennial
Type
Perennial
Grass
Origin
-
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, South-Central United States, Texas, Canada, Mexico
Types
Dwarf Bearded Iris, Border Bearded Iris, Tall Bearded Iris
Sorghastrum nutans
Number of Varieties
63
0
40000
👆🏻
Habitat
-
Grassland, low mountains, Semi desert, Woodlands
USDA Hardiness Zone
3-94-9
0
99
👆🏻
AHS Heat Zone
9-1
9 - 1
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Clump-Forming
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Seedlings, Transplanting
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Requires regular watering
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove dead leaves, Remove deadheads
Remove damaged leaves, Remove dead leaves, Requires very little pruning
Fertilizers
All-Purpose Liquid Fertilizer
No fertilizers needed
Pests and Diseases
Bacterial leaf spot
Insects
Plant Tolerance
Drought
Drought and Salt