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