Place the dried beech seeds into the bag. Push the seeds down into the sand, fully covering their surfaces. Remove excess air from the bag, then seal it. Place the bag in a refrigerator with a constant temperature of 41 degrees Fahrenheit.Click to see full answer. Herein, can you plant beech nuts?Because the beech tree is a prolific seed producer, you can harvest your own beech seeds and plant them to grow a new tree. Growing a beech nut tree from seeds, however, can be hit or miss because both germination and transplanting the seedlings can be difficult.Subsequently, question is, how long does a copper beech take to grow? It has a typical lifespan of 150–200 years, though sometimes up to 300 years. In cultivated forest stands trees are normally harvested at 80–120 years of age. 30 years are needed to attain full maturity (as compared to 40 for American beech). Considering this, how do you grow beech? Beech trees should be planted in a sandy loam soil. Turn up the planting area with a spade and then rake through. For best results, test the soil where you collected the seed. If possible, attempt to match the soil texture and pH level of your planting area with the conditions where its parent plant grows.What does a beech tree seed look like?American beech tree seeds measure about 1/2 inch to 1 inch in length and are brown in color with a smooth, shiny texture.