Does anyone know what this might be?

Learn More About
Pinstripe Calathea Care

• 🌟 Benefits
• 🪴 Soil
• 🤔 Problems
• 🌱 Overview
• 💩 Fertilizing
• 🧪 Propagating
• 🪴 Repotting
• 🤒 Root Rot
• 🌸 Flower
• ✂️ Pruning
• 🍃 Leaves Dropping
• 🍃 Leaves Falling Over
• 🍂 Yellow Leaves
• 🍂 Black Spots on Leaves
• 🍂 Brown Spots on Leaves
• 🌤️ Light Requirements
• 🌞 Direct Sunlight
• 🌡️ Temperature
• 🐞 Bugs
• 💨 Humidity
• 💦 How Often to Water
• 🍂 Leaves Mushy
• 🍃 Leaves Drooping
• 🍃 Leaves Curling