Top Tips for Your Homegrown Citrus Trees

If you're looking to add a splash of color along with a burst of flavor to your backyard or patio, growing citrus trees is an excellent choice. Plus, the fragrant flowers of these trees are a boon to late season pollinators. 

Whether you're a seasoned gardener or just starting to dabble with edible plants, our friendly nursery team are always here to guide you through the process of cultivating your own citrus paradise. Here are our top tips to get you started.

1. Choose Varieties For Your Taste

When it comes to citrus trees, the options are as diverse as the gardeners who grow them. There are many popular varieties that are well suited to our East Bay climate:

• Lemons: The classic 'Eureka'; the kinder, less acidic 'Meyer'; and the exotic looking 'Pink Variegated'.
• Limes: The baker’s favorite 'Key' Lime; the versatile 'Persian Seedless'; and the flavorful 'Yuzu', which looks like a lemon but is actually a lime.
• Mandarins (a.k.a. Tangerines): The sweet 'Honey'; the sweet-tart 'Tango'; and the petite seedless 'Pixie' especially favored by citrus-loving children and parents who are happy to offer a healthy snack.
• Oranges: The classic 'Navel'; the juicy and thinner-skinned 'Travito'; and the uniquely sour 'Chinotto', also called Myrtle Leaf for its fragrant foliage.
• Grapefruit: The classic 'Rio Red', and the sweet, pale-fleshed 'Oro Blanco'.
  
  

2. Optimal Planting Conditions

Consider your available outdoor space and whether you want to grow your citrus trees in the ground or in pots. For those with limited outdoor space, many citrus varieties are now available in Dwarf sizes, which are perfect for patio pots.

For in-ground plantings, select a Semi-Dwarf which may grow taller than the name suggests, or a Standard which will become a full size tree that may need more garden space depending on the variety. Bottom line: Read descriptions carefully, do your research, and always ask questions before you purchase.

In-Ground Planting

If you’re planting your citrus tree in the ground, choose a sunny location that receives at least 6-8 hours of direct sunlight daily. Citrus trees thrive in well-draining soil, so ensure your planting site has good drainage. If your garden soil is heavy clay, consider amending it liberally with organic matter or create a raised bed area to help provide added room for healthy root development.

Patio Pots

Dwarf citrus trees were bred for container gardening. Select a deep pot that’s at least 18-24 inches in diameter to allow ample room for root growth. Some Semi-Dwarf varieties can be cultivated in pots, but you'll need a considerably larger one with at least 15 gallon capacity. Wine-barrel planters are popular for this purpose. Use a high-quality potting mix designed for containers, and ensure there are drainage holes at the bottom to prevent waterlogging. 

Be mindful to place your pots in an area that will be free from standing water whenever it rains. This includes any drainage saucers you may use to protect your patio surface. Unfortunately they can end up holding more water than your citrus tree actually needs. To solve this issue, use pot risers or “feet” to create space between your pots and your patio.

3. Water Wisely

Citrus trees need consistent moisture, especially during the hot summer months. However, overwatering can lead to root rot, which is a gardener’s nightmare. The key is to allow the top inch of soil to dry out before watering again. For potted citrus, it’s often necessary to water more frequently than in-ground trees. A good rule of thumb is to check your pots every few days, especially when the weather is warm.

4. Fertilize for Flavor

To help your citrus trees produce fruits, you’ll need to supply them with balanced nutrition. Use a slow-release, organic fertilizer specifically formulated for citrus. Follow the package instructions for application rates and frequency. Generally, feeding once in the spring and again in mid-summer will provide the necessary nutrients for healthy growth. Your trees will thank you with an abundance of delicious fruit.

5. Prune for Productivity

Pruning might sound complicated, but it’s a crucial step in maintaining the health and productivity of your citrus trees. For in-ground trees, prune to remove any dead or crossing branches and to promote good air circulation. For potted trees, you may also want to pinch back new growth tips to encourage your tree’s foliage to bush out more. The best time to prune is in late winter or early spring before new growth begins.

6. Protect Against Pests and Diseases

Citrus trees can attract pests like aphids, spider mites, and scale. The key to prevention is maintaining a healthy tree through proper care. If you notice pests, first try washing them off with a strong jet of water or use insecticidal soap that’s safe for your garden and pets.

In addition to pests, watch out for diseases like citrus greening and root rot. Keep your trees healthy with good cultural practices, and don’t hesitate to reach out to our knowledgeable staff for advice if you suspect something is wrong.

7. Enjoy the Fruits of Your Labor

Once your citrus trees start producing, it’s time to enjoy the fruits of your laboFresh lemons for your favorite recipes, sweet oranges for snacking, or zesting limes for that perfect cocktail – the possibilities are endless. Remember, homegrown citrus not only tastes better but also contributes to your healthy lifestyle!

Visit Us For Help Any Time!

Growing citrus trees will beautify your garden and provide delicious fruits for years to come. At Evergreen Nursery, we’re dedicated to helping you select the right citrus tree for your outdoor space. Stop by to chat with our friendly team and pick up everything you need to start your citrus adventure today! Happy gardening!