Planters and What to Wash Them With
During the very wet winter, two of the ferns I relocated to planters got waterlogged (they were positioned beside the shed so all of the rain ran off of the roof and straight into them). Unsurprisingly, they didn't grow back. I've finally got some replacements (it took Gardening Express 7 weeks 😠) and want to use the same planters. What should I wash them out with to make sure there's nothing lurking in there that could cause problems for the new ferns? I haven't really done planting in pots before, I'm more of a stick it in the ground and hope for the best type.