Can I plant the seeds from my lychee fruit to grow a lychee tree?
Yes and No. You can certainly plant the seed and it should sprout into a tree. Seedlings are fun to grow. However, your seedling tree will take 5 to 20 years to produce fruit and there is a possibility that it may never produce fruit at all. If the tree does bear lychee fruit the fruit may not even retain the good characteristics of the original fruit that you ate or planted.