How to Repot a Root-Bound Houseplant: Step-by-Step Guide

Many houseplants eventually outgrow their pots, becoming root-bound. This stunts growth and increases watering needs. Repotting into a larger container gives roots room to expand and revitalizes the plant.

Materials Needed

• New pot (at least 1 inch wider than current)
• Fresh potting soil
• Drill with metal bit (for drainage holes)
• Watering can
• Gloves

Step 1: Assess the Root System

Turn the plant upside down and gently slide it out. Healthy roots should be firm and light-colored, filling the pot. If roots are sparse, you can still refresh the soil in the same-sized pot.

Step 2: Prepare the New Pot

Choose a container at least an inch wider. Drainage holes are critical—drill at least three, spaced about an inch apart, using a metal bit (or masonry bit for clay pots). Caution: Drilling can crack valuable containers; avoid it for heirloom pieces.

Step 3: Loosen and Position the Plant

Gently tease the root ball apart so roots can penetrate the new soil. If the plant has produced offsets ("pups"), separate them with as many roots as possible. Place the main plant in the new pot, add soil around the roots, and firm it to eliminate air pockets.

Step 4: Pot the Offsets

Plant each pup in its own container with fresh soil, firming gently. Give them room to grow into full-sized plants.

Step 5: Water and Acclimate

Water thoroughly until it drains from the bottom. Keep the soil moderately moist and place the plant out of direct sun for 1–2 weeks while it adjusts. Then move it to its permanent spot. Your refreshed houseplant will thrive for years to come.