Follow this detailed procedure to start a walnut tree from a seed:
- Collect seeds. Collect fresh walnuts and peel off the green husks that surround their shells.
- Get the seeds ready.
- The seeds are stratified by the cold.
- Verify for sprouts.
- Select a planting location.
- Plant the sprouts.
- Wet the young seedlings.
How long does it take for a walnut to mature?
Black walnut trees are in high demand. Foragers gather their fruits from summertime to early autumn in order to savor the flavorful nutmeats — assuming they can outrun the surrounding fauna. They are also among the most sought-after hardwoods for furniture and cabinetry construction.
- Even their hulls can be used to create a distinctive wood stain.
- Black walnut trees are still common in the Midwestern United States; however, they are not as widely distributed as they once were because they are cut for lumber.
- Black walnut wood is prized due to its dark color, dimensional stability, and resistance to splitting, as well as its infrequent core rot.
This wood is actually stronger than white oak. A huge walnut tree or forest may generate a respectable income. It would take 40 to 60 years for walnut trees planted now to grow mature enough for harvesting. Therefore, establishing a forest for the purpose of producing timber would constitute an investment for retirement or future generations. 
How do walnuts germinate?
Walnut trees may be produced easily from seeds by following a few straightforward procedures. Gather walnuts that have fallen on the ground. After removing the husks, put the nuts in water. Floating nuts are inedible and should be thrown. The viable, nutritious nuts will settle to the bottom.
Before walnuts to germinate, they must be subjected to cold temperatures and wet environments. The criterion for cold-moist conditions can be satisfied by sowing the nuts in the fall. Plant walnuts a depth of 1 to 2 inches. The criterion for cold-moist conditions can potentially be met by a process known as stratification.
The stratification of walnuts is accomplished by immersing the nuts in a damp combination of sand and peat moss and then keeping them in a cold environment. Included among the acceptable containers are coffee cans, plastic buckets, and food storage bags.
