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Propagation and repotting are the two jobs that move a houseplant collection forward — propagation multiplies what you already grow well, repotting keeps the plants you have from grinding to a halt in a pot they’ve outgrown. Neither is risky if the timing is right and the conditions are right; both go wrong fast if either of those is off. (How we research: How We Research.)
The Leafmend approach
- Read the plant first. Pot-bound signs, growth cues, season — these tell you when. Doing the work at the wrong time is most of the trouble.
- Match the method to the species. Water propagation works well for a recognisable shortlist of plants and not for others; cuttings, division and repotting each have their place.
- Don’t over-pot. A small upsize and fresh mix beats a giant pot full of wet soil that the roots can’t dry out.
- Recover, don’t push. New cuttings and freshly repotted plants want stable light, stable water and no fertiliser for a few weeks.
The guides
- How to Propagate Houseplants in Water — which plants root reliably in water, how to take the cutting, the conditions roots actually need, and when to pot up.
- When and How to Repot a Houseplant — how to tell a plant is pot-bound, the right time of year, handling the root ball, and how to avoid the oversize-pot mistake.
How it connects to the rest of the system
These two jobs sit on top of the basics: a cutting won’t root if the light is wrong, and a fresh repot will rot in a hurry if the watering or soil mix is wrong. If something does start going wrong after a propagation or repot, the Troubleshooting hub is where to read the symptoms, including root rot and overwatering vs underwatering.