| Giant Corn and Sunflower Growing Forum 
 
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          | Subject:  sunflower seed head maturity 
 
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          | From | Location | Message | Date Posted | 
		
            | TNTammy | Middle TN | Im just now seeing the seed head begin to form. How long til it reaches its full size? My local fair is in 2 weeks and I was hoping to have something to enter in the largest seed head category. I dont know anything at all about sunflowers, is there a website or book someone could recommend? Id surely appreciate it :)Tammy
 | 7/12/2011 11:27:08 PM | 
		
            | Venari | Ohio | If you are want to give the sunflower head a boost.  Start using a higher phosphate fert.  10-52-10 or something close.  Soak the ground first. | 7/13/2011 4:34:16 PM | 
		
        
          | Total Posts: 2 | Current Server Time: 10/31/2025 3:16:27 PM |