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How long do you suggest? They have been in the ground for 4-5 weeks. Like maybe another month or so? I have been sure to put the soaker hose on them to allow the water to get all the way to the roots.

Another month sounds good. I'd hate for them to be dead, but I'd also hate for them to be dug up and still alive.

Ok I will do that then. No harm in them staying where they are. It is too hot to plant replacements at this point, so if they don't live, I will try again in the fall. Thanks so much for your input!