Soil Sense

Pot guide

Master the art of repotting

Find the right pot size, learn the steps, and discover the best clear pots to watch your plants thrive.

Find the right pot size

Match the pot to the root ball — not the foliage. Going too big is one of the most common repotting mistakes.

How to measure your pot

Measure the diameter across the top opening (rim to rim) in inches — that's the number nurseries use. Ignore the height. If the pot is tapered or square, measure the widest point at the top. A standard 6" pot is 6 inches across the top, not the bottom.

Current5"
→
Next7"

Recommended

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Select a current pot size and growth habit to see recommendations.

How to repot

  1. 1

    Check if repotting is needed

    Roots coming out the drainage holes, circling the surface, or the plant drying out within 1–2 days are the real signals. Don't repot on a calendar — repot when the plant tells you.

  2. 2

    Choose your new pot (1–2 inches up)

    Match the pot to the root ball, not the foliage. Larger jumps leave excess wet soil around the roots — that's how root rot starts, not overwatering.

  3. 3

    Inspect the root ball — decide whether to break it apart

    If there are no pests, no rot, and the soil is in good condition: you can drop the entire root ball into fresh mix without disturbing it. If you want to check roots or refresh the substrate fully: gently loosen only the outer roots. Never yank or shake aggressively.

  4. 4

    Add a base layer, set the plant, fill in

    Add 1–2 inches of fresh mix to the bottom first. Set the plant so the soil line sits about 1 inch below the rim. Fill around the sides gently — do not pack the mix tight. Roots need oxygen.

  5. 5

    Water thoroughly and return to its spot

    Water until it runs freely from the drainage holes. Place back in its usual light. No fertilizer for 3–4 weeks. New white root tips within 7–14 days means the plant is happy.

The Plant Shop's clear pot picks

Clear pots let you see moisture levels, root health, and whether your substrate is breaking down — no guessing.

STop PickAExcellentBGoodCAverageDAvoid

rePotme Slotted Clear Pots

S

Heavy-duty, UV-resistant, BPA-free polycarbonate. Slotted sides for maximum airflow in addition to drainage holes.

  • 3"–10" sizes
  • ~$4–8 each
Shop rePotme →

Flori-Culture Thick Clear Pots

S

Specialty collector pots. Significantly thicker plastic than standard clear pots. Taller styles ideal for deep aroid roots.

  • 3"–9" sizes
  • ~$1–3 each
Shop Flori-Culture →

Mkono Clear Plastic Pots

A

BPA-free food-grade PET. Widely available, solid quality for the price. Good for smaller plants and propagations.

  • Multiple sizes
  • ~$8–12 per pack
Shop on Amazon →

Generic Clear Nursery Sets

A

Great value for bulk repotting. BPA-free PP plastic. Look for 4.7+ star rated listings.

  • 4/5/6.5" multi-packs
  • ~$9–14 per pack of 20–30
Shop on Amazon →

Double-Pot Method

B

Drop a clear nursery pot inside a ceramic or woven cache pot. Root visibility when lifted, styled look for display. Works for any size.

  • Flexible sizing
  • Mix & match

Use any S or A tier clear pot above.

Thin Unbranded Clear Pots

D

Crack and flex easily, tip with any heavy plant. Not worth the savings.

  • No maker
  • Very flimsy

❌ Avoid