Even highland Nepenthes require a few hours of direct sunlight to produce pitchers. In a cool, shady home where Anthuriums grow but don't bloom, light is insufficient for pitcher formation. You'll get healthy leaves but no traps.
Lowland species like N. ampullaria and N. bicalcarata grow on rainforest floors but still receive very bright indirect light. They also demand constant warmth and high humidity—difficult to provide in a cool Oregon home.
Invest in fluorescent or LED grow lights to provide 12–14 hours of bright light daily. A sunny south or west window plus artificial light can meet their needs. Consult our care sheets for detailed lighting guides.
Use the "Best Plants For You" tool on our website to get personalized recommendations based on your exact environment.
Good growing!
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