Citrus trees are especially suited for container growing as they can be kept at manageable sizes. If your lemon balm gets beat up by the elements or is looking tired, trim back 1/3 of it and watch it grow back twice as thick. Answer Citrus trees or lemon, orange trees make interesting and attractive indoor plants.They provide year-round interest,with fragrant white flowers, followed by small fruits which take 4-6 months to reach full size.The fruits can be picked at any time after ripening,and will retain their flavour on the tree for several months. Growing Citrus in pots add versatility to the home with pleasant fresh citrus fragrance and beauty for years to come. Trees planted in decorative pots are attractive on a patio or on an apartment balcony. Learn all about caring for your Citrus Tree. Miniature lemon trees (Citrus limon) are evergreen tropical fruit trees, which stay small when grown in containers. How to Take Care of a Miniature Lemon Tree. Question How can I look after my Indoor lemon tree.?
Soil, Planting, and Care.

Harvest lemon verbena leaves anytime once they are large enough to use.
Plant lemon verbena in loose, well-drained soil rich in organic matter.