Has anyone used one and what do you think? Next has anyone made one? Care to share your design and how it works.......please
Do the blocks hold up to watering? How do you water? What recipe do you use for your blocking mix?
They look like a good simple idea to me but I would like to know that they work here before go investing in one. I have seen a simple round one made from a tomato paste tine and think I might try something similar to start with - maybe a twin blocker made from a spam tin......... anyone care for a spam sandwich
