Guava seedlings are not available here in Manitoba and if you want to have one you need to start from seeds.Buy ripe guava from any supermarket then extract the seeds
Let it dry for one day then plant in seedling mix or in paper towel method.The seeds will germinate after 14 -21 days. If you have heated mat you can place it there to accelerate germination.I live in zone 3 manitoba and all tropical plants need to be indoor 6 months and they should be in the container

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