Proper lemon tree care in July will have a big impact on the taste and juiciness of your harvest. Those long, hot summer days encourage your lemon tree to produce rapid fruit development and lush foliage, but they also stress the plant. Too little water, too much heat, and insufficient nutrients are risks this time of year and can affect the quality of your citrus harvest.
Lemon trees actively invest energy in fruit development in July. Without a suitable and targeted midsummer lemon tree careyour fruit may remain small, have less flavor, or even drop early. With proper care, however, your tree will stay lush, grow large, tasty fruit, and even shed new green growth.
The good news is that caring for lemons in July doesn’t have to be dramatic or complicated. A few simple and easy tasks will keep your tree healthy during the hottest and potentially most stressful time of the year. These jobs also ensure that you enjoy the juiciest harvest.
1. Water deeply and consistently
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July’s heat increases water needs for most plants, including lemons. There is no reason how long will today’s heat wave lastwhich means you may experience drought conditions in July, making good watering of lemons a critical step. Even established trees can be stressed by dry summer conditions, and too little water can lead to premature fruit drop. Consistency is also important as allowing the soil to dry completely before watering can cause the fruit to split.
The best way to water your lemon tree in July is with regular, deep soaking. Instead of watering lightly every day, water deeply every few days or once a week, depending on weather and rainfall. The exception is potted plants, which often need daily, or even twice, watering, as the soil dries out very quickly. Young trees, both in the ground and in containers, also need extra water, as their root systems are not yet large enough to provide enough moisture.
To soak a lemon tree, use a hose at the base of the tree and let it run for up to 20 minutes. For a potted tree, water until it starts to run out of the drainage hole in the base of the planter. If you’re not sure whether this essential part of July lemon tree care is necessary or not, put your finger in the soil: if it’s dry to your second root, it’s time to water.
2. Fertilize to support fruit development
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July is an active growing season and your trees are developing new foliage as well as fruit. All this growth requires a steady supply of nutrients, making lubrication of lemons another essential July gardening task. Nitrogen is essential for new leaves, while potassium and micronutrients support overall health and large, tasty fruit. Failure to do this can result in yellowing of the leaves, late fruiting and poor quality fruit.
You can make this task easy by looking for a special citrus fertilizer such as this one from Amazon. This takes the guesswork out of choosing the right nutrient balance. Overfeeding can be just as harmful as underfeeding, so follow product directions and don’t feed more than recommended, especially if you’re growing your lemon tree in a container. Always water well after applying fertilizer.
If your weather conditions are very hot and dry, delay fertilizing. Feeding a tree in these conditions can stress it even more. Focus on water only during these periods and feed once conditions normalize.
3. Prune lightly but strategically
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Midsummer is not a time for heavy pruning, but light pruning of corms and water shoots is necessary to direct the tree’s energy into fruit production. Shrubs are new shoots that grow straight up from the ground near the trunk, while water shoots are those that grow upwards from the branches. Both drain energy from the fruit and also reduce airflow around the leaves and branches, so add your lemon tree to the list of plants to be pruned in July.
This task is easy with the right tool. Use sharp, clean pruning shears such as those from Amazon to cut off each of these little sprouts at its base. Check for new growth every two weeks and prune any you find. You can also remove any dead or damaged growth in July. In general, avoid heavy pruning in the canopy, as the fruits need shade from the foliage.
4. Watch out for summer pests
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Hot summer weather encourages the build-up of many pests, especially on trees stressed by high temperatures or dry conditions. Catching pests early makes them much easier to manage, so when it comes to what to do with lemon trees in July, regular inspection is essential. Inspect new leaves, undersides of leaves, fruits, stems, and branch joints. Common lemon pests include aphids, scales, spider mites and citrus leaf miners.
You will often see the signs of pests before you see the pesky critters themselves. Typical warning signs include:
- A sticky residue called honeydew, which can attract ants
- Fine mesh
- Tiny bumps on stems
- Black soot mold
- Curled leaves with silver trails
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If you catch them early enough, pests can often be dealt with with a powerful blast of water from the hose to knock them down. On a smaller tree, scale insects can simply be wiped off. If needed, move to neem oil like e.g this one from Amazonor insecticidal soap such as this one from Amazonor remove severely infested branches and leaves. If you continue to have problems, contact your local extension office for guidance.
5. Support heavy fruit and harvest when ready
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Exactly when your lemons are ripe and ready to harvest is up to you growth zone and seasonal weather. In warmer areas, your fruit may be ready to pick in July. In other areas, the fruit will likely become heavy and may need some support to prevent broken branches.
If some branches seem particularly heavy or bend, use a sturdy post anchored to the ground or a soft tie on a stronger branch to provide support. You can also remove any damaged or broken fruit.
Determine readiness for harvesting lemons with guidelines for growth area, past experience and current signs. Ripe lemons are full coloured, slightly soft to the touch and feel heavy for their size. Harvest lemons by cutting instead of pulling to avoid damaging the branch.
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Lemon tree care in July is all about helping it cope with heat and drought stress while supporting fruit development. Deep watering, proper nutrition, light pruning, fruit support and pest control will help keep your tree healthy, productive and giving you delicious, fully developed fruit. These steps are not difficult and do not take much time, but they create great rewards.
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