I'm growing Lorz Italian garlic this season, and I have noticed something strange happening. Some of the individual garlic cloves I planted have developed three separate plants. I would say close to 20% of my garlic plants have developed these triplet plants. These plants develop their own individual bulbs, but are almost fused together where they touch. I have searched all over for information about this phenomenon but I can't seem to find anything. Just wondering if this a common occurrence?