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Care Guides7 min read·May 10, 2025

How to Repot a Houseplant Without Killing It

Repotting at the wrong time or into the wrong pot can set your plant back weeks. This step-by-step guide shows you exactly how to do it.

How to Repot a Houseplant Without Killing It

Repotting gives your plant fresh nutrients, more room for roots, and better drainage. Done right, it gives your plant a new lease of life. Done wrong, it causes weeks of transplant shock.

When to Repot

Signs your plant needs a new pot:

  • Roots growing out of drainage holes
  • Roots circling the inside of the pot visibly through the sides
  • Water rushes straight through without being absorbed
  • Plant has stopped growing despite good light and feeding
  • Best time to repot: Spring, when growth is resuming. Avoid repotting in winter.

    Choosing the Right Pot

    Go up one size only — typically 2–5 cm wider than the current pot. A pot that's too large holds excess moisture and causes root rot before roots can absorb it.

    Always choose a pot with drainage holes. Decorative covers are fine, but never plant directly into a pot without drainage.

    Step-by-Step

  • Water the plant the day before — moist roots are more pliable
  • Lay the plant on its side and gently ease it out
  • Shake off old compost and inspect roots — trim any black or mushy ones
  • Add fresh potting mix to the new pot
  • Position the plant at the same depth as before
  • Fill around the sides, pressing gently
  • Water thoroughly and place in indirect light for 1–2 weeks
  • After Repotting

    Don't fertilize for 4–6 weeks — fresh compost has nutrients. Expect some drooping for a few days as roots settle.

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