If you have just killed your favourite plant and are finding it a little hard to cope there is no need to suffer on your own. There is help out there from the Royal Horticultural Society. They offer a service that can help those who are suffering from plant grief. They have a dedicated team who have studied bereavement counselling. They will try to help you determine why your plant has died and you can even send them a sample to help determine the cause of death. According to an expert "That can help them reach the final stage  -  acceptance  -  and then they can move on." Apparently many of the people that use the service treat their plants like their family and these cases of plant grief are becoming more common.