Seed dormancy: Tulip poplar has physiological dormancy. Seed germination: Stratify seeds using moist chilling for 60-90 days to satisfy physiological dormancy. Following stratification, sow seeds in a nursery container to produce a seedling or sow them in a plastic container in the classroom to observe germination.
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Apr 16, 2001 · Since it is a southern tree, its waiting for it to warm up a hair more before it starts to bud. It might feel like its still cold enough to stay ...
Feb 2, 2024 · Ken Druse ("Making More Plants") says: "fresh seed--light, outdoors, or moist-cold (60 days) followed by light, sow indoors (55-65F) (germ. 60- ...
Jan 5, 2015 · It's about 23 years old and has been blooming consistently for the last six years.But Tulip trees are said to be self infertile, meaning that if ...
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Tulip poplar produces tulip-shaped, light greenish- yellow flowers from April to June. It is a prolific seed bearer but has a low percent germination. The.
Feb 11, 2021 · Once done, the top dies back to the ground, lying dormant until the following spring. If the plant fails to make enough food to come out of ...