Where to Plant?
Ground, Pot
Ground
How to Plant?
From bulbs, From Rhizomes
Seedlings
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Requires regular watering
Requires a lot of watering, Requires regular watering
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
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
cut main flower spike, Remove damaged leaves, Remove dead leaves
Prune in the late winter or spring, Remove dead or diseased plant parts, Shape and thin as needed
Fertilizers
8-8-8, All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, No need to fertilize every year
Pests and Diseases
Aphids, Mites, Thripes
Aphids, Red blotch, Sawfly Larvae
Plant Tolerance
Cold climate, Drought
Pollution, Soil Compaction, Wet Site