Aug 17, 2022
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Question: How tall do Sunflower Plants get?
Answer: All of the sunflower plants GrowJoy offers, except two varieties, grow to be five-feet tall (one even grows to 10-feet tall). There are two smaller varieties that stay much smaller. The Big Smile Sunflower grows to a mature height of 18-inches tall, and Ballad Sunflower grows to a mature height of 2-feet tall.