These estimates for how long Western Sunflower takes to sprout, grow and harvest are from real observations from real gardeners, right around the world.
Days to Germination How long does it take Western Sunflower to germinate?
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Days to Transplant How long until I can plant out Western Sunflower?
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Days to Maturity How long until Western Sunflower is ready for harvest / bloom?
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Total Growing Days How long does it take to grow Western Sunflower?