Just found the latest survey on the Which website.
A Which? survey has revealed that it’s definitely worth taking a plant back to the garden centre if you’re not happy with with how it has grown - provided you've looked after it correctly.
Only a fifth of those who had experienced problems had tried to return a plant, but those that did were pleased with the outcome. Six in ten received a replacement and about a fifth received a refund. Only one in ten were refused any kind of compensation.
Has anyone had success returning ailing / dead plants? After how long?