Lychee Flower Drop Understanding Why A Lychee Doesn't Bloom

Temperature – Climate is the first thing to consider when lychee trees won't flower or you notice lychee flower drop. ... Generally, the trees thrive in USDA zones 10 and 11. If your zone is lower than this, the simple reason that your lychee doesn't bloom is that it doesn't get the sunshine and warmth it needs.

In which month does the litchi flowers bloom?

These litchi trees produces flowers in the month of August –September and fruits mature in the month of December and January. These trees belong to Shahi, Rose Scented, Early Seedless, Dehradun, Shahi, Maclean, Green and Calcuttia varieties.

How long does it take for a lychee tree to produce fruit?

Harvesting. Lychee trees will take at least five years to mature before bearing any fruit. You must expose the tree to cold temperatures for at least 100 hours in the winter if you want it to bloom and then bear fruit, and the female flowers have to be pollinated.

Are lychee self pollinating?

Self-pollination may occur in lychee, however, flowers are generally recognised as self-sterile and require insects to transport pollen from anther to stigma for fruit to set (Badiyala and Garg 1990; DuToit 1994; McGregor 1976).

What is the best fertilizer for lychee tree?

Young trees (less than 4 years old) should be fertilized with 0.25 to 0.50 lbs (0.11 to 0.22 kg) of a complete fertilizer every 8 weeks (Table 3). Fertilizer mixtures containing 6 to 8% nitrogen, 2 to 4% available phosphorus, 6 to 8% potash, and 3 to 4% magnesium are satisfactory.

Do lychee trees bear fruit every year?

Lychee trees grow in recurrent cycles of growth followed by periods of dormancy. Typically, a South Florida lychee tree will experience 4 - 6 annual growth flushes depending on the age and size of a tree.

What month is lychee season?

The Real Lychee Season

The real season for fresh lychee fruit is mid-June to mid-July. Far too many growers sell partially ripe lychees in a rush to get their fruit to market.

How often do you water a lychee tree?

Lychees should not be in standing water, as it will stunt their growth. Newly planted trees should be watered 2 to 3 times a week during the first weeks of planting, but can be reduced once the tree is established. Prune mature trees to help control the size and shape.

How do you fertilize a lychee tree?

Fertilize with a half-strength application of 10-5-20 fertilizer after the harvest of the first fruit. Do not fertilize again until fruit has set for the second harvest of fruit.

How long do lychee trees live?

The air-layered trees will fruit in 2 to 5 years after planting, Professor Groff said that a lychee tree is not in its prime until it is 20 to 40 years old; will continue bearing a good crop for 100 years or longer.

How can I make my lychee grow faster?

The rule of thumb for fast growth is "once a month" applications of a balanced fertilizer during spring and summer. We have doubled the size of some of our trees in a single growing season through aggressive fertilization.

Are lychees healthy?

Lychee contains good amount of Vitamin C, Vitamin B-complex and phytonutrient flavonoids. It is a rich source of nutrient that is required for the production of blood. It provides manganese, magnesium, copper, iron and folate that are required for the formation of RBC.

How many lychees should I eat a day?

So, the best thing to do is to avoid eating more than 300 grams of lychee a day in order to avoid these negative implications. If you experience any allergic reaction after eating this fruit, or if you suffer from diabetes or hypoglycaemia, don't eat it at all.

Do lychee trees need full sun?

No remember, lychees don't like much wind, so put it in a spot where there's no wind, plenty of sun and it'll do brilliantly.

Why is my lychee tree dying?

Drought stress can cause dried out leaves and defoliation of lychee trees. Lychee growers recommend growing lychee in a full sun site with protection from wind. Though they will require deep watering during periods of drought, they are otherwise infrequently watered to allow them to grow their own deep, vigorous roots.

How do you induce flowering in lychee?

Application of paclobutrazol (3 ml a.i./m² canopy surface area) advanced the flower emergence by six to seven days. Thus, among the treatments, Ethrel (2 ml/L) proved to be the most effective for flowering and fruit induction in litchi cultivar 'Bombai'.

How do you look after a lychee tree?

Always water in well after planting to settle the soil around the roots. Mulch around the base with organic mulch like bark chips, sugarcane or pea straw, keeping it away from the trunk. Water deeply, once every 2-3 days, depending on weather conditions. Once established, water deeply once every week.

Is there a dwarf lychee tree?

Planting & Care. The Emperor Lychee Tree (Litchi chinensis 'Emperor') is a beautiful tropical dwarf tree that produces large, juicy fruit larger than that of the regular Lychee tree. ... They are commonly planted in USDA growing zones 9-11 but can be brought indoors during the colder seasons.

Can you prune lychee trees?

While they are still young, lychee trees are pruned regularly to promote a full, rounded shape. Select branches are pruned from the center of young trees to open up the canopy to good air flow and reduce wind damage. When pruning a lychee tree, always use clean, sharp tools to avoid the spread of disease.

Are lychees poisonous?

The toxin known as hypoglycin A, which is naturally present in lychees, leads to a reduction in blood sugar levels during the night, causing hypoglycaemia. Typically, the children fell ill the next morning after eating the fruit, with serious symptoms such as high fever, brain function derangement and seizures.

Should lychee be refrigerated?

If you buy lychees fresh, you should refrigerate them when you get them home. Unlike some tropical fruit such as avocados, mangos and bananas, lychees don't ripen after being picked. You can also freeze lychees – just seal them (in their skin) in a freezer bag.

What happens if you eat lychee seed?

Even they are also not harmful if you eat one are two accidentally. If you eat so many that too by chewing may cause food poisoning. Nothing will happen. Our digestive system is so strong the whole seeds are thrown out intact through the other end.