Plant with dark pitchers and no obvious issues is likely N. ramispina or dark N. sanguinea. They naturally have deep coloration and improve with age.
No action needed—plant looks healthy.
Identifying a Vigorous Nepenthes: Likely N. sanguinea Hybrid
Nepenthes rajah: Why It's Not for Beginners (or the Impatient)
Identifying the "deRoose's Alata" Nepenthes Hybrid
White Mold on Nepenthes Soil: Repot or Treat?
Dealing with Aphids and Mealybugs on Drosera capensis
Nepenthes Rotting Smell: Pitcher Decay vs. Root Rot from Standing Water
Identifying a Gubler's Orchids Nepenthes: Likely N. sanguinea
Heliamphora Cross Naming Order: Does It Matter?
Mold on Nepenthes sanguinea Pitchers: Harmless Nectar Mold
Nepenthes Stems Turning Brown at Base: It's Bark, Not Death
Nepenthes miranda Flowering and Leaf Loss: Normal Vine Maturation
Acclimating a New Nepenthes: Humidity Shock Recovery
Nepenthes ampullaria: Terrarium Necessity Depends on Your Climate
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