1 Care
1.1 Where to Plant?
Container, Ground, Pot
Ground
1.2 How to Plant?
Cuttings, Seedlings
From Rhizomes, Seedlings
1.3 Plant Maintenance
1.4 Watering Plants
1.4.1 Watering Requirements
Requires a lot of watering
Keep ground moist
1.4.2 In Summer
Lots of watering
Lots of watering
1.4.3 In Spring
1.4.4 In Winter
Ample Water
Average Water
1.5 Soil
1.5.1 Soil pH
Neutral, Slightly Acidic
Acidic, Neutral
1.5.2 Soil Type
1.5.3 Soil Drainage Capacity
1.6 Sun Exposure
Full Sun, Partial shade
Full Sun, Partial Sun
1.7 Pruning
cut main flower spike, Cut or pinch the stems
In late autumn, Remove damaged leaves, Remove dead leaves
1.8 Fertilizers
Full-strength liquid fertilizer
All-Purpose Liquid Fertilizer
1.9 Pests and Diseases
Downy mildew, Red blotch, Stem rot
Red blotch
1.10 Plant Tolerance