If you want to grow a lemon tree in Washington State, you’re in luck – lemons are one of the most popular fruits grown in the state. Washington’s mild climate and environment make it ideal for growing citrus fruits, including tart and sweet lemons. Growing a lemon tree is easy, but there are a few things to keep in mind in order to ensure it thrives. To get started, you’ll need to pick a variety of lemon tree, prepare a potting mixture, choose a spot that has adequate sunlight, and water the tree properly. Let’s dive in.
First and foremost, it’s essential to pick the correct variety of lemon tree for your region. Sweet lemons, like Meyer Lemon, are the most popular for Washington State, but Ponderosa and Lisbon Lemon are also a good fit. Still, make sure to talk with a knowledgeable nursery worker to determine which variety would suit your climate and soil best.
Next, you’ll need to prepare a potting mixture that incorporates sand, peat moss and compost. You should also think about planting the lemon tree in a pot, as it helps to add acidity to the soil. You’ll want to make sure the pot has ample drainage to prevent the tree from becoming overwatered.
When you’ve chosen a pot and prepared the soil, you should select a spot for your lemon tree that receives lots of direct sunlight. Too much shade can prevent citrus fruit from ripening, so sunlight and warmth are key. Consider placing your lemon tree in a south-facing window or patio, as long as it won’t be exposed to extreme heat or freezing temperatures.
Likewise, you need to think carefully about how much and how often you water your lemon tree. As a general rule, citrus trees require only moderate amounts of water, and do not need to be watered daily. It’s better to water the tree deeply every few days and make sure the soil receives enough moisture, than it is to water the tree superficially and frequently.
Finally, don’t forget to feed your lemon tree. Giving it the nutrition it needs will keep it healthy and strong, and help it to grow and produce fruit. Fertilize your tree every two weeks with an organic, citrus-based fertilizer – this will ensure it receives all the essential vitamins it needs.
Pruning
It is important to remember to regularly prune your lemon tree to ensure proper shape and growth. You can do this by trimming any dead or overgrown branches, thinning out the canopy, and removing spent flowers and fruits. Pruning in winter will help keep your lemon tree in check, while cutting back in spring will prevent your tree from getting too tall or wide.
Harvesting
When it comes time to start harvesting your lemons, you may be wondering when the right time is. Depending on the variety of lemon you chose, your lemons should typically be ripe and ready to harvest in late winter. Color and size of the fruit will vary by variety, but a good rule of thumb is to wait until they are large enough to pick and have changed from green to yellow.
Citrus Diseases
Because citrus trees are sensitive to temperature changes, they are more vulnerable to diseases, mildews and other ailments. To avoid this, make sure you’re providing your lemon tree with adequate sunlight, fertilizer, and water. Furthermore, check for any signs of disease, such as an excessive amount of white powder or sunken spots on leaves and fruits. If you spot any of these symptoms or signs, talk with an arborist or contact an experienced gardener for help.
Pest Control
Pests are another threat facing lemon trees in Washington State. Aphids, mealybugs, scale insects and spider mites are some of the most common pests. To keep these pests away, start by implementing a regular spraying regimen with a chemical-free pesticide. Make sure to do this early in the season to prevent pests from taking hold of your lemon tree. Additionally, introducing beneficial insects to the garden such as ladybugs and praying mantis is another effective form of pest control.
