Q.What Will Cause The Leaves On My Straw Flower To Turn Brown?
I have my sun flowers in full sun and am watering once per day. Do they need partial sun and should they get more water? The temperature is between 75 to 85 degrees during the day.

GKH_Susan
Certified GKH Gardening Expert
Certified GKH Gardening Expert
Answered on June 27, 2026
I suspect they are getting too much water. Wait till the soil is dry to water. Here is more:
https://www.gardeningknowhow.com/ornamental/flowers/strawflowers/how-to-grow-strawflowers.htm
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