How to grow a lemon tree from a seed Take the seeds from a lemon. Choose a bright yellow lemon that's free from bruising and blemishes to harvest the seeds from. Peel the lemon li ...

Related: How to Grow a Lemon Tree Indoors for Delicious Citrus Year-Round Planting a black walnut tree next to a lemon tree will cause one—or both—to suffer. They produce a chemical toxin ...