A foot or so away (30 cm), I think. I haven't measured, just made sure they're outside the base of the tomato cage. I think the ones I put in a couple of weeks ago, half of which went around one plant, are further away, but not a lot further: I planted a circle, alternating marigolds and basil, three of each.
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Date: 2017-06-15 07:13 pm (UTC)