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Thank you, I just knew someone would know.
Can you help? This plant is in my sister's garden in Portugal and she would like to know what it is.
Have you looked at Briggs and Stratton website. They may explain it
It's the same answer as for the Sambusca. It's just winter
Pat, that's a Hugh amount of food! My OH, is v large, only managed 2 slices when we were in Aus in Feb!
I think it's Slime Mould. RHS suggest it can be dissolved by watering. 2nd attempt to post this
They could be molehills. If you clear away the soil you may find the hole that the mole pushed the soil you of. I try to push as much of the soil as possible back into the run.
You can split the tubers but each bit MUST have a bud. It's easier to see in the spring when the new growth starts. I take mine out of pots for the winter as I can check the tubers for Vine weevil grubs that love dahlia tubers and will eat them
Home composting is unlikely to kill the seed. Our domestic heaps just don't get hot enough