I have a large chestnut tree in my garden with four main trunks, where the trunks meet at the bottom there is a 9 inch hollow, which just collects rainwater.
This rainwater is smelly, stagnant, and is full of slugs and gnats.
Is there anything I can do with this?
I was thinking along the lines of filling it with something... sand? concrete!?
Thanks for any help.
This rainwater is smelly, stagnant, and is full of slugs and gnats.
Is there anything I can do with this?
I was thinking along the lines of filling it with something... sand? concrete!?
Thanks for any help.