I don't think there really is a "roundup ready" sunflower. Clearfield sunflowers will withstand spraying with some weedkillers but roundup isn't one of them. Beyond or Cadre is what is usually used.
I don't think there really is a "roundup ready" sunflower. Clearfield sunflowers will withstand spraying with some weedkillers but roundup isn't one of them. Beyond or Cadre is what is usually used.
What PB said
Member of the Tenth Legion Since 2004
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