Mine has some long, sparse stems after a stretch of lower light. New growth looks denser now, but I’d like the plant to fill out. Should I prune it, and how much?
How do I get my Pilea glauca looking fuller?
Asked by Velvet Postcard
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Give it brighter light first, since continued low light can make new growth stretch out too. A bright spot is useful, but move it gradually if it’s going somewhere sunnier, especially near a west-facing window.
Then trim a few of the longest stems just above a leaf node. New shoots may grow from nodes below the cut, which can help fill gaps. You don’t have to remove every leggy stem at once.
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Save the cuttings. Short pieces with a few nodes can be rooted and planted back into the same pot, which is a straightforward way to make the top look denser while the original plant branches.
I’d do a little at a time rather than a dramatic chop, and make sure the cuttings have enough light too.
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If the plant is already putting out compact new growth, that’s a good sign. I’d keep its conditions steady and prune selectively, rather than repotting just to fix the shape. A trim can encourage branching, but it won’t make bare sections instantly fill in.
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