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Chocolate Cosmos

RosieGRosieG Posts: 17
Hi I am growing a chocolate cosmos from tuber, does anyone happen to know if it should be pinched back or just left to grow? Thanks!

Posts

  • PlantmindedPlantminded Wirral (free draining sandy soil)Posts: 1,754
    Hi there, I have one developing from a rooted tuber supplied earlier this year and am planning to treat it like a dahlia, ie removing the growing point above the first two sets of leaves to produce a bushier plant.  I have used this technique on ordinary Cosmos and they are already bushier and starting to flower.
  • shane.farrellshane.farrell Posts: 204
    You could I suppose but I never have with mine. Just keep on top of the deadheading.
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