While some plants can complement lemon and other citrus trees ... sunlight and moisture requirements to other citrus trees. The best friends for citrus tree companion planting are herbs and ...

Lemon trees grow best in rich, well-draining soil with a pH ... preferably one with large south-facing windows. Water the plant deeply whenever the soil dries out to a depth of 2 inches.

To do this, find an actively growing but slightly matured shoot on a lemon tree and cut a small section just below the leaf.