Where to Plant?
Ground
Container, Ground
How to Plant?
Seedlings
Divison, Tip cutting
Plant Maintenance
Low
Medium
Watering Plants
Watering Requirements
Requires a lot of watering, Requires regular watering
Needs less watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Neutral, Slightly Acidic, Slightly Alkaline
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Prune in the late winter or spring, Remove dead or diseased plant parts, Shape and thin as needed
cut main flower spike, Remove dead flowers, Remove dead or diseased plant parts
Fertilizers
All-Purpose Liquid Fertilizer, No need to fertilize every year
No fertilizers needed
Pests and Diseases
Aphids, Red blotch, Sawfly Larvae
Aphids, Powdery mildew, Rust, Stem rot
Plant Tolerance
Pollution, Soil Compaction, Wet Site
Drought