Growing a lemon tree in a pot from seed is a rewarding and satisfying experience. Starting out with a seed offers the opportunity to optimize the tree for a specific environment and it is also a cost-effective option for those wanting a lemon tree in their back yard. Here is a guide on how to grow a lemon tree from seed.
First and foremost, it is important to choose the correct seed. Lemon tree seeds need to be well-established to ensure they will germinate and set roots successfully. Ideally, the seed should be at least a few weeks old and be a bright white color. Local garden centers or home improvement stores can provide a good range of lemon tree seeds.
The next step is to prepare the seedling pot. The pot should be wide enough to accommodate the root system of a lemon tree but not so large that it lies in boggy soil. Fill the pot with special potting soil and make sure the compost is well drainage. Also, it is wise to add a small handful of fertiliser to the soil to encourage the lemon tree to take root.
It is worth mentioning here that a warm, moist climate is best for the germination of lemon tree seeds. To create such a climate indoors, place the pot in a warm place away from direct sunlight. A grow light may be used as a supplementary source to provide the seedling with sufficient light. Make sure that the soil is kept moist, but not wet.
Finally, it is time to plant the seed. To do this, sprinkle the seed across the surface of the soil and gently press down on it. The lemon tree seed should be lightly covered with soil and the pot placed back in its warm, moist environment where the seed can germinate.
Germination Process
Germination of the seed can take several weeks and it is important to keep the soil moist, but not wet. The seedling will appear soon after and should be given enough warmth and light to grow. Regular watering is also important, and ensure enough water is given so that it can penetrate your soil and reach the roots of the lemon tree. This will also help the seedling thrive.
The seedling will soon be ready for transplanting. To do this, first dig a hole that is slightly bigger than the pot the lemon tree is growing in. Take the tree and its soil out of the pot and place it in the hole and push the soil back around it. After transplanting, the tree must be watered often to ensure it is receiving enough water to grow.
The next step is to prune the lemon tree to control its shape and size. Pruning should be done regularly to ensure the lemon tree’s branches are strong and healthy. This is done by removing any weak or damaged branches and trimming away any dead leaves. Additionally, trimming the tree can help prevent the branches from becoming overgrown and allow for better air circulation.
When the lemon tree has reached a large enough size, it can be moved outdoors. Make sure the soil has been watered thoroughly and the temperature is warm enough for the tree to survive outdoors. Position the tree in a sunny spot and provide a little shade during the hottest part of the day.
Fertilizing the Tree
Fertilizing the tree helps to keep it healthy and encourages healthy growth. A quality, organic fertilizer should be used as this will provide the most effective results. Fertilize every few months in spring and summer, but stop in cooler months. Additionally, consider adding a small amount of compost to the soil every few weeks to ensure the tree has access to all the nutrients it needs.
In terms of pests and diseases, lemon trees are generally very resistant, however there is still a risk of potential problems. Insects, such as aphids, can be present and should be monitored to keep the lemon tree healthy. If there is an infestation, neem oil can be used to deter the insects. Diseases can also affect lemon trees, particularly if the environment is humid and the tree is not receiving enough sunlight. If a disease does occur, treat as soon as possible with a suitable fungicide or by burning off the affected areas.
Regular maintenance is necessary to keep a lemon tree healthy. This includes ensuring the soil is kept partially moist and that the tree is trimmed and pruned regularly. Keep an eye out for pests and diseases and take prompt action if either is present.
Harvesting the Lemons
When the lemon tree produces its first flowers, it means the tree is ready to bear fruit. Over time, these flowers will develop into lemons. The length of time it takes for lemons to ripen varies and some may take as little as a few weeks to be fully ripe.
Lemons can be harvested once they have turned yellow, as the rind will start to thicken and they will have reached the desired level of sweetness. Pick the fruit with a stem attached and store them in a cool, dry place. The lemons can then be used within a few weeks.
For those looking for a rewarding experience, growing a lemon tree from seed is an ideal choice. Follow the steps outlined in this guide and you will soon be enjoying the delight of homegrown lemons.
Propagation
Propagation of lemon trees from cuttings is an option for those looking to speed up the process of growing a lemon tree. Cuttings should be taken from healthy branches in spring or summer and potted in a suitable soil mix.
Keep the soil moist at all times and place them in an area with sufficient light away from direct sunlight. It can take weeks or even months for new roots to form. Once the root system is established, the tree can be transplanted into a permanent pot.
In addition to taking cuttings to propagate a lemon tree, another popular method is root layering. This can be done in autumn or early spring and is done by taking a low-growing branch and partially covering it with soil. As it takes root, the branch can be snipped away from the parent tree and transplanted into a new pot.
Keep in mind the time of year when deciding which option to use. For example, if the tree needs to be transplanted in winter, rooting cuttings or root layering is the preferred option as it will allow for the tree to become established before winter sets in.
Re-pottting
Repotting is an important part of growing a lemon tree and is done to ensure the tree has enough room to grow and the soil is kept in good condition. Lemon trees should be re-potted every two to three years, typically in spring or early summer.
To re-pot a lemon tree, water the tree thoroughly and then carefully take it out of the pot. Gently remove any old soil from the roots and trim away any dead or damaged roots before repotting. The pot needs to be as big as necessary to support the root system and filled with a quality potting mix. Place the tree in the pot and add more soil to fill the gaps. Water the tree thoroughly and then place in its usual location.
By following the steps in this guide, growing lemon trees from seed can be a fun and rewarding experience. The tree will take a few years before it is fully established, however, the result will be a healthy, productive lemon tree that will provide you with plentiful lemons.
