These estimates for how long Humboldt's Willow 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 Humboldt's Willow to germinate?
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Days to Transplant How long until I can plant out Humboldt's Willow?
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Days to Maturity How long until Humboldt's Willow is ready for harvest / bloom?
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Total Growing Days How long does it take to grow Humboldt's Willow?