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The Daily Insight

Why are the leaves on my Meyer lemon tree falling off

Author

Victoria Simmons

Published May 27, 2026

A: Citrus tend naturally to drop some leaves during blossoming and fruit formation, but the tree should not drop the majority of its leaves during this time. Some common causes of leaf drop include high heat and wind, nutrient deficiencies, overly dry or salty soils. … Another possibility is the tree has root rot.

What do you do when a lemon tree loses its leaves?

What is this? If the lemon tree is beginning to lose leaves as Winter approaches, bring it indoors and place it in a sunny window as a matter of urgency, to mitigate further leaf loss and prevent frost damage so that it can recover in the Spring once there are warmer temperatures and more hours of light.

How can you tell if a lemon tree is overwatered?

Signs of Overwatering If you notice that water is puddling, you may be irrigating too often. One of the main signs of overwatering is if your Meyer lemon tree has yellow leaves or drops leaves. When a tree gets too much water, the roots may become unable to function properly, resulting in injury to the tree.

How often do you water Meyer lemon trees?

Watering Check on your soil once a week. If it feels dry to the touch 2 inches below the surface, it’s time for more water. Slowly pour water into the pot and count to 20, or wait until you see water running out of the bottom of the pot. Generally, Meyer Lemon Trees need water every one to two weeks.

How often should I fertilize my Meyer lemon tree?

Fertilize regularly when growing Meyer lemons. A high nitrogen fertilizer, such as one designed for citrus trees, is best fed monthly between April and September. Withhold fertilizer during autumn and winter months. Yellowing leaves indicate the need for either water or fertilizer.

What is an improved Meyer lemon tree?

‘Improved Meyer’ lemon can bloom and produce fruit year round, with fragrant white flowers followed by large, aromatic yellow lemons. Technically a hybrid between a lemon and an orange, the ‘Improved Meyer’ lemon is very juicy, and a little sweeter and less acidic than store bought lemons.

Do Meyer lemon trees need full sun?

Caring for a Meyer lemon tree involves watering the soil deeply but infrequently and misting its leaves, promoting good soil drainage, allowing your tree to get at least 8 hours of direct sunlight, and more.

Why are my lemon tree leaves curling and falling off?

Drought stress is the most common cause of leaf curl in citrus but is also the easiest to remedy. If leaves begin to curl inward while retaining their green coloration and the soil around your tree feels dry to the touch, you’re not watering enough. Stepping up watering efforts and applying 2 to 4 inches (5 to 10 cm.)

Do lemon trees need a lot of sun?

Your lemon tree will love a bright sunny day! Plant your tree on the south-facing side of your home for full sunlight. It will want at least eight hours of sun a day, but definitely no less than six. Sunshine will help your tree flower, eventually producing delicious fruit!

How do you save a dying Meyer lemon tree?

If you suspect your citrus or lemon tree branches are dying because the plant is in a shady, swampy location, you may be able to rescue it by transplanting it to a raised bed with full-sun and humus-rich soil. However, transplant shock may kill the plant too, especially if it’s already stressed.

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Why are my lemon tree leaves yellow and falling off?

Very often the yellow leaves or chlorosis on a citrus tree is caused by over watering or a nutrient deficiency. Citrus need regular water especially in the warm months but over watering can leach nutrients from the soil and cause root rot. … Often the leaves on an over watered tree will turn yellow and drop.

Is Miracle Grow good for Meyer lemon tree?

Miracle-Gro is one of the most well-known manufacturers of fertilizers, and it is easy to see why. This Miracle-Gro Continuous Release Citrus Plant Food is specifically designed to feed citrus trees, including the Meyer lemon. … The Miracle-Gro Continuous Release Citrus Plant Food can also be used on avocados and mangos.

Do Meyer lemon trees lose their leaves in winter?

Sunlight: Lemon trees need eight hours of direct sun per day. You can get away with six, especially during the winter off-season, but bright light is required for good fruit production. … Citrus trees love sunshine but they will drop their leaves if they get too hot, especially around the roots.

How do you fertilize a potted Meyer lemon tree?

Meyer Lemon Tree Fertilizer During the tree’s first year, plan on applying fertilizer every three to four months, starting with 1/4 pound. Each time, gradually increase the amount of fertilizer until you reach 1 pound. Once the tree is well-established, you can apply 3 pounds of fertilizer two or three times a year.

What is best fertilizer for lemon tree?

The ideal fertilizer for lemon trees is 6-6-6. You may use a stronger mix if needed but it shouldn’t exceed 8-8-8. A good option is the Down to Earth Citrus Mix Fertilizer. Citrus fertilizer will not be suitable for other trees such as apple trees or pear trees.

What month do Meyer lemons ripen?

“Meyer” lemons are a hybrid variety with sweeter juice, picked mainly from November to March, but is likely to have some ripe fruit at almost any time of year.

What the difference between Meyer lemon tree and Improved Meyer lemon tree?

The only difference between Meyer and Improved Meyer is that any viral infections that may have been inherent in the old Meyer variety have been cleaned up. So, the main difference is that Improved Meyer is virus free (a good thing that may increase the vigor of a variety).

How big does an improved Meyer lemon tree get?

The standard Meyer Improved lemon tree is thornless and grows to 6 up to 10 feet in height, while the typical dwarf Meyer lemon tree height is just around 4 to 6 feet tall.

How do you take care of a Meyer lemon tree in the winter?

  1. Step 1: Find a sunny spot. Citrus trees need at least eight hours a day of sunlight to thrive. …
  2. Step 2: Increase the humidity level. …
  3. Step 3: Improve air circulation. …
  4. Step 4: Give it plenty of water. …
  5. Step 5: Feed it. …
  6. Step 6: Get it back outdoors.

How do you care for a potted lemon tree?

The lemon trees will need good drainage, so make sure the pot has drainage holes. They will also need consistent and regular watering. If the container where the lemon tree is growing is allowed to dry out, the leaves of the lemon tree will fall off. Fertilizer is also key to growing a healthy lemon tree in a pot.

Should I cut the thorns off a lemon tree?

Pruning Citrus Fruit Thorns While many citrus trees grow thorns at some point during their life cycle, pruning them away will not damage the tree. … Most other casual gardeners can safely prune the thorns for safety’s sake without fear of damaging the tree.

How do I care for my lemon tree?

Place your tree in slightly acidic soil and fertilize it as needed; about once a month, on average. Keep your potted lemon tree in a warm, brightly lit location. The tree should receive at a minimum of 5 hours of sunlight a day.

How do you know if your lemon tree is dying?

If your lemon tree stops producing flowers or fruit, its bark is cracking, or its leaves are dropping or dying, your plant may be dead or dying.

Are coffee grounds good for lemon trees?

Citrus do like a bit of acid soil, and are heavy feeders, meaning they use high N, as well as some P in the NPK mixes sold. Coffee grounds are probably good every 1-2 months now and 2-3 months when cooler, and are a good mulch near the trunk if dried.

What do you feed a lemon tree with yellow leaves?

Nitrogen deficiency – shows as yellowing of older leaves in the tree’s foliage. You can add special nitrogen-boosted fertiliser in your feeding to help resolve it. Zinc or iron deficiency – shows as yellowing of new leaves with green veins. To fix this, use a kelp spray solution or add zinc to the soil bed.

Is Epsom salt good for lemon trees?

Because Epsom salts are a form of magnesium, they are an effective and convenient soil amendment for treating magnesium deficiency in lemon trees. It is important that your lemon tree has enough magnesium in order to thrive and produce fruit for years to come.

Can you overfeed a lemon tree?

Overfeeding Generally it is much more common to under rather than other feed so as long as you are following the recommended dose you shouldn’t need to worry about over feeding. In extreme cases using more than the recommended rate of fertilizer can “burn” the roots, but this is rare.

What do you feed a potted lemon tree?

Citrus are hungry plants and need regular feeding. Use high nitrogen citrus summer feed from late March to October.

What is eating my Meyer lemon leaves?

Citrus trees at large are popular targets for a number of pests, but the most common are whiteflies, citrus or rust mites, citrus scale insects, mealybugs and aphids. All of these feed on the leaves of the Meyer lemon tree by sucking out the juices. … In fact, several pests can work in pairs to damage citrus trees.