Oregano is a common perennial herb with leaves that are generally oval, dark green, and positioned in opposite pairs along the stems. Some varieties have fuzzy leaves. Oregano starts as a ground-hugging rosette of leaves, but it can easily grow to about 2 feet tall. It’s generally planted in the spring and grows quickly, providing leaves suitable for cooking almost immediately. Note that oregano is toxic to pets, so be mindful of where you plant it. Description from TheSpruce.com
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