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Plant Doctor Archive
Will my swan plant survive?
EACH
year I plant a small swan plant to provide amusement and education
for my grandchildren — and I love watching the monarch butterflies
and caterpillars myself. Most years they only last a few months
before the leaves are all eaten, but last summer the plant grew to
the size of a young tree. It was covered in caterpillars and
chrysalises, then the seed pods split and my lawn and garden were
covered with white fluff. What should I do? Cut down the tree and
plant another little swan plant next year or wait and see what
happens?
DEPENDING on the severity of
winter and how free-draining your soil is, the swan plant may die
off completely. So it’s best to wait until warmer spring weather
has arrived then, if it has survived, prune it back to encourage
strong new growth.
You’ll almost certainly also find some of the seeds that were shed among the fluffy white stuff you describe will germinate and you’ll end up with young swan plants coming up around the garden next spring. You can dig these up and move them to a more appropriate place where or leave them as is.
Weekend Gardener, Issue 176, 2005, Page 34

