Overall, it will take mint 90 days to grow to full maturity from a seed. Being a mature mint plant means that it will have reached its full height, which is about 1-2 feet. Notice that I said it ...
Mint thrives in full sun to partial shade. Select a location that receives at least 4-6 hours of sunlight daily. If growing indoors, place the mint near a window with ample sunlight or use grow ...