CHONK DIRECTORY · Indoor plant care · Guide 4 of 9

Choose an indoor plant pot

A draining inner pot is the dependable default. A decorative outer pot can provide the look.

2 min picture guideReviewed 29 August 20264 sources

Picture guide · three scenes

Roots first. Decoration second.

Start with a drainage exit, match material to your watering, then repot only one modest step up.

Scene 1

Let excess water leave

A draining inner pot protects the root zone. Lift it from any hole-free cachepot to water, then empty the outer pot.[2][1]

Choose drainage holes
Lift out to water
Empty the cachepot

Scene 2

Choose your drying speed

Plastic dries more slowly; unglazed terracotta dries faster. Cachepots add style, while reservoir systems need plant-matched moisture.[1][4]

Plastic dries slower
Terracotta dries faster
Systems change watering

Scene 3

One size up, not five

Repot only after roots fill the container, choosing one modest step up; oversized pots leave more unused mix wet.[3]

Check roots first
One small step
Avoid excess wet mix

Open the full pot checklist

Drainage first

Drainage holes let excess water leave the root zone. If a decorative cachepot has none, keep the plant in a draining inner pot. Remove it to water, let it finish draining, empty the cachepot, then replace it.[2][1]

Match the material to your watering

Changing pot material changes how quickly the root zone dries.[1][4]

Plastic nursery pot: light, inexpensive and slower to dry.
Unglazed terracotta: porous and faster to dry; it can suit plants that prefer a quicker-drying root zone, but can disadvantage moisture-loving plants.
Decorative cachepot: gives the look, while a draining inner pot does the growing.
Reservoir-and-wick pot: keeps the mix more evenly moist. It suits many houseplants, but not plants that prefer to dry between waterings; follow the planter instructions and monitor the mix after switching.

Move up one size, not five

When roots have filled the current container, choose one no more than one-third larger overall; below 25 cm, roughly 2.5–5 cm wider and deeper. Oversized pots keep more unused mix wet.[3]

Makers and retail ranges

Where to compare pot types

These are places to compare nursery, terracotta, cachepot and self-watering options—not a claim that one pot or seller is universally best.

Evidence used (4 sources)

1
Growing plants in containers ↗Royal Horticultural Society
2
How to select quality plant containers ↗Iowa State University Extension
3
How to repot a plant ↗Royal Horticultural Society
4
Properly watering container houseplants ↗Virginia Cooperative Extension