No, anthuriums don't like deep pots at all. The right anthurium pot size is wide and squat rather than tall and narrow. Their roots spread out to the sides instead of growing straight down, so a deep pot just holds wet soil that the roots can't reach. That extra moisture at the bottom leads to rot.
I made this mistake with one of my first anthuriums. I repotted it into a deep ceramic pot that was way too big because I thought more room meant better growth. Within two months the lower leaves turned yellow and the roots went soft and brown. Root rot had taken hold from all that soggy soil sitting at the bottom where no roots could reach it. I pulled the plant out, trimmed the damaged roots, and moved it into a wide low pot that was only a bit bigger than the root ball. The plant came back to life in about six weeks.
Anthuriums grow this way because they're epiphytes in the wild. They live on tree branches, not buried deep in the ground. Their roots spread across bark and grab onto surfaces for support. They pull moisture from the humid air and whatever rain trickles past them. This means the roots stay compact and close to the surface by nature. When you put them in a deep pot, the bottom half of the soil stays wet with no roots to soak it up. That standing moisture creates the perfect setup for fungal rot to take hold.
When you pick a new pot, go with one that's only 1-2 inches (2.5-5 cm) wider than your current container. That small step up gives the roots room to grow without leaving too much empty soil around them. Make sure your pot has at least one drainage hole at the bottom. Two holes are even better for air flow. Without drainage, water pools at the base and your roots will rot. No amount of careful watering can fix a pot with no drain hole.
Finding the best pot for anthurium plants comes down to picking the right material for your habits. Terracotta pots are porous and wick moisture away from the soil faster than other types. If you tend to overwater your plants, terracotta is your best friend. Plastic pots hold moisture longer and weigh less, which makes them good for hanging setups or high shelves. Glazed ceramic pots look great and hold moisture longer. They work best if you live in a dry climate where the air pulls water from the soil fast.
Your anthurium container requirements come down to a few simple rules. Keep the pot wide and low rather than tall. Step up only 1-2 inches at each repotting. Always pick a pot with drainage holes. Choose a material that matches your watering style and your climate. I repot my anthuriums every two years in the spring and these rules have kept every one of them healthy and blooming strong for me.
The right anthurium pot size makes a bigger difference than most people think. A pot that fits well means the soil dries at an even rate and the roots stay firm and white. Your plant will grow faster, bloom more, and look better in a snug container than it ever would in an oversized one. Get the pot right and you remove one of the biggest stress factors from your plant's life.
Read the full article: Anthurium Plant Care and Growing Guide
