1 of 2 people found the following review helpful
Rotary Drier Spike,
This review is from: Minky Soil Spike for rotary airer, 32mm (Kitchen & Home)
Unfortunately I purchased the wrong diameter spike so it remains unused (but soiled). However I have now purchased a larger size of the same design that works well, so have no doubt that the smaller version will be fine when used with a smaller diameter pole.