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Good Companions for Sunflower
Attracts pollinators and beneficial insects. Provides shade.
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What NOT to Plant with Sunflower
Allelopathic - releases chemicals that inhibit some plants.
Pole bean
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Sunflower Planting Tips
Plant on north side of garden to avoid shading other crops.
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USDA Hardiness Zones
Sunflower grows well in the following zones:
Zone 2
Zone 3
Zone 4
Zone 5
Zone 6
Zone 7
Zone 8
Zone 9