These estimates for how long Great rhododendron 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 Great rhododendron to germinate?
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Days to Transplant How long until I can plant out Great rhododendron?
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Days to Maturity How long until Great rhododendron is ready for harvest / bloom?
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Total Growing Days How long does it take to grow Great rhododendron?
Great laurel, Rose bay, American rhododendron, Big rhododendron
great rhododendron, great laurel, rosebay rhododendron, American rhododendron and big rhododendron