Planting Buckeye Nuts

Originally posted in the Secrest Arboretum Newsletter.


Fall is here and that means trees are releasing their fruits produced over the summer. For squirrels and other wildlife, this is a busy time. It is a busy time for us here at Secrest too.

Our staff and volunteers have been out collecting and cleaning various tree fruits to sow in the spring. Each year we receive questions on how to grow oaks, or buckeyes, or other trees from seed. Usually when someone plants an acorn or a buckeye it doesn’t grow simply because it didn’t receive the right conditions needed to germinate.

As a general rule, all woody plant seeds produced in the fall require or benefit from a cold period, called stratification.

One of the easiest ways to stratify something is to mimic nature. Collect seeds, clean them if needed, then sow in containers outdoors (cover them if you don’t want the chipmunks to find them). Allow the seeds to cycle naturally over the winter. Or, you can place the seed in a ziplock bag with moist (not wet, this is critical) peat moss (1:1 ratio of seed to peat moss by volume.). Place the bag in the refrigerator for a minimum of three months before sowing in a container or outdoors.

3 helpful tips for success.

  1. Never allow the seeds to dry out. As soon at they are collected and cleaned they should be sown or planted outside.
  2. Members of the white oak group must be planted immediately because the taproot emerges in the fall. Allow these seed to cycle outdoors. Species include white oak, burr oak, swamp white oak, and chestnut oak.
  3. Use a calendar to remind you to plant seeds placed in a refrigerator.

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