I recently added this product to my plants and although they appear well-built and strong, I am uncertain of how effective they will be for their intended purpose. I gave it 4 stars because despite being advertised as “mini,” they are actually quite large. I purchased them thinking they would be suitable for my 5-inch potted African Violets, but they turned out to be too big (comparable to the size/thickness of a thumb). The instructions suggest cutting them in half for pots smaller than 8…
