N. Blue Bangkok – A Bold New Blue ISG from Thailand
Introducing N. Blue Bangkok, a vibrant and robust blue ISG now part of our collection direct from Thailand. This impressive hybrid produces an abundance of almost neon blue flowers that stand out brilliantly against its clean, uniform green pads—a visually striking combination that makes it a standout in any pond.
A large-growing variety, Blue Bangkok requires space to shine, with a growth spread of 5 to 6 feet, making it perfect for larger water garden displays.
For Ideal Growth:
Plant in a 5-gallon or larger fabric pot, centered for balanced growth
Planting depth: 4–12 inches from soil to water surface
Sunlight: Full sun preferred; in hot, dry climates, use 40% UV shade cloth or partial shade to protect blooms
USDA Zones: Hardy in Zones 6 and above