Canola / Rape
- Apply 30 pounds of N at seeding in fall and top-dress with an additional 110 pounds of nitrogen per acre before bolt (rapid stem elongation), usually in early to mid-March.
- On soils having a coarse textured subsoil, 10 pounds of sulfur per acre as part of the fertilizer blend may benefit yield, especially where deficiency symptoms have been observed in the past or where plant tissue tests have suggested sulfur.
- When boron tests less than 0.8 lbs/acre apply 1.0 lb of boron per acre annually. Follow up with another soil test in two . (Note 3 is used only when the boron test indicates a need for boron.)