The Delicious Lemon Variety You Can Grow In Small Gardens

Those of us with small gardens don't have to be left out of the self-sufficient gardening conversation. There are plenty of foods that grow well in small spaces, such as tomatoes, salad greens, and herbs. But you may be surprised to hear that even some fruit trees will thrive in a tiny yard. 

'Meyer' lemon (Citrus x limon 'Meyer'), is a popular lemon cultivar that's a cross between a lemon and mandarin-pomelo hybrid. It's sweeter than traditional lemons. These fruit trees are hardy in zones 8 to 11, where they are often found planted in the ground. But those in colder climates can still enjoy these lovely, aromatic trees by planting them in containers, which can be brought inside during winter months. 

A typical lemon tree can grow as large as 20 feet tall and 15 feet wide, which may take over a small garden. However, a 'Meyer' lemon tree will grow to only 10 to 15 feet in both height and width when planted, and even smaller if potted. The best option for a small garden (or even an apartment balcony), are the semi-dwarf and dwarf 'Meyer' lemon varieties, which are bred to be both smaller and slower growing, making pruning easier. With these trees, only the tree is small — the lemons remain full-sized. They offer tons of fruit on a compact frame and afford one of the best ways to make the most out of a small backyard.  

If you live in zones 8 to 11, you can plant your 'Meyer' lemon tree in the ground. However, make sure it has adequate room to grow (around 6-15 feet up and across, depending on the variety) and gets at least eight hours of direct sunlight daily. If you can't accommodate these conditions, keep it potted. 

Whether the tree is potted or grown in the ground, make sure there is sufficient drainage and check the soil often. Water only if the soil feels dry. These trees prefer the humidity of the outdoors, so only move potted plants inside between the first and last frost. If your tree is indoors for the winter, hand-pollinate it by moving pollen from flower to flower using a paintbrush. 

You may need to repot your dwarf 'Meyer' lemon tree every three springs. They actually thrive in pots that are a little snug, as it keeps the plant compact and encourages blooming. But if the roots are poking out through the drainage hole, it's a sign your tree needs a bigger home. 

'Improved Meyer Lemon' and 'Lemonicious' are excellent varieties of dwarf rootstock. If purchasing from a nursery, find one that looks disease-free and is already bearing lots of fruit. Although it is more cost-efficient to grow and care for a 'Meyer' lemon tree from seed, it can take seven to 15 years to produce fruit, so it's not recommended.