News Feed Forums Broad Acre Crops Sunflower, too tall? Reply To: Sunflower, too tall?

  • Jacob Landis

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    September 26, 2023 at 10:50 am
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    Defiantly not an expert in this area, but I would be curious what some calcium and boron would do. Essentially you are wanting to shorten the growth nodes. If you are working with green manures then you are potentially getting a big surge of nitrates as they break down which is contributing to the tall growth. Ca could help to balance things out a bit.