Monday, May 26, 2025

What Do Citrus Trees Do During the Summer?

Now that it's late May, citrus harvest season has ended. Temperatures in Florida already feel like summer, and the groves are quiet, free of the people and machinery that are part and parcel of the seven-month fruit picking season.  But, lest we be fooled: even though it might currently be quieter on the grovefront, a lot is going on during the warm, moist summer season that is very important for our enjoyment of freshly picked oranges, grapefruits, and tangerines come the rest of the year. In this blog, we'll learn a little about how citrus trees grow and why summer is a significant season.



The Biology of A Citrus Tree

While there are many varieties of citrus, they all belong to the family Rutaceae. As such, while there are many varieties of oranges, mandarins, grapefruits, and such, all citrus share many characteristics in common. One of these characteristics is how they grow. Once citrus trees reach maturation (at about three to six years for oranges and grapefruits), they follow a general cycle of flowering, fruit set, developing, and maturation. The fruits themselves follow a cycle of immature, mature, ripe, and overripe. What stage a fruit is in is directly proportionate to its size and color.

Summer Is a Time to Grow

Simply put, for mature trees the summer season is the fruit growing season. This is when all the energy from the soil, sun, and tree does all the work to slowly grow a fruit. In tropical climates, citrus trees of all types can grow and fruit year-round, but subtropical places like Florida have subtle seasons that the trees adapt to. To adjust for the dryer and cooler winter season versus the hotter and wetter summer one, citrus trees have a specific growing cycle. The fact that we have cool winters and hot summers in Florida is a boon to our taste buds, as the cooler temperatures procure sweeter fruit (see our blog on this topic) while hot summers promote exceptional juiciness. This seasonal effect is magnified by the robustness of the trees, which is largely determined by their growing power in the summertime. 

Maximizing Quality and Yield

Though the bustle of the harvesting is absent during summertime, regular tree maintenance is crucial during this season. Mature trees need to be pruned regularly, and if, for some reason, the summer rains hold off, the soil must be kept moist by human-generated means. This becomes especially important as the fragrant orange blossoms of spring are replaced by the appearance of small green fruits that need to be nurtured to maturity and optimal ripeness by Autumn. Summer is also when trees must be examined regularly for pests and citrus greening, both of which thrive in the hot, humid environs. 


As the temperatures soar and the hours of daylight increase in the summer, photosynthesis is maximized. This causes the fructose (fruit sugar) content to increase and the acidity to decrease. Around June, most trees experience what is known as a "fruitlet drop," during which some immature fruits are released from the tree so that the tree can retain only the maximum number of fruits it can carry through development, maturation, and ripening without exhausting its resources. Fruit growers want the conditions to be just right for a tree to be able to retain as much fruit as possible without sacrificing quality. Summer conditions, combined with careful attention to the health of the trees, make this possible. 


We here at Florida Fruit Shippers wish you a relaxing summer. We will be working hard to ensure that we have the tastiest, juiciest fruits for you at the beginning of harvest season! Until then, please stay well-hydrated (orange juice is a great bet) and healthy.

SOURCES:

Unlocking the Secrets of Orange Growth: A Seasonal Guide - SauceAndBites

How to Grow and Care for Orange Trees

What Season Do Oranges Grow Best In - Back Gardener

Life cycle of an orange - all you need to know - Frucosol

When Do Grapefruit Trees Bear Fruit: Your Guide To Year-Round Harvests

When Do Citrus Trees Produce Fruit

Summer Tree Care Practices to Improve Fruit Quality and Yield - Citrus Industry Magazine

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Sunday, May 4, 2025

The Sacred Orange

We know that oranges taste delicious. We know that their bright, sweet, tangy flavor and aroma are uplifting and energizing. We know that they are a healthy choice in our diets, full of Vitamin C, fiber, and antioxidants to keep us youthful and vibrant. But what about the use of oranges beyond simple nutrition and wellness? Interestingly, oranges are a powerful symbol of spirituality, triumph, renewal and mysticism in several traditions.  


May Day is Citrus Day
May 1st marks the midway point between Spring and Summer, an auspicious time of the year known as Beltane in Celtic traditions and "May Day" in several parts of the world. Citrus fruits of all kinds, and particularly oranges, are prime players during this time of seasonal and spiritual transition. Beltane is all about renewal, symbolized by the fire that clears the way for new beginnings.  As such, the color orange is prominent during this time, and oranges are offered in Beltane feasts to commemorate the intention and spirit of Beltane.  

May Day is also celebrated in other parts of the world. One tradition that has recently been revived in England and the United States is the giving of flower and fruit baskets. Not surprisingly, oranges and tangerines, still in season in May, are included in these lovely baskets.

The Battle of the Oranges


Every March since 1808, the "Battle of the Oranges" takes place in the northern Italian town of Ivrea. This holiday is Ivrea's unique version of the Catholic tradition of Carnival, which happens at the end of Lent throughout the three days leading up to Fat Tuesday. The origin of this wild festival probably heralds back to the twelfth century when the villagers of medieval Ivrea revolted against a despotic Duke who tried to attack a young woman on her wedding night. The young woman would have none of it, and in defending herself managed to both decapitate the tyrant and also launch s successful revolution against the autocracy. Today, swords and torches are replaced by thousands of tons (around five million) oranges, which are thrown with passion, zest (pun intended), and solidarity. They represent the overcoming of oppression and the start of a new age of freedom.

New Beginnings, Fresh Fruit

Mandarin oranges including tangerines play a central role during the Lunar New Year in China and Japan, recently celebrated this past January as the Year of the Snake. In Chinese culture, oranges and tangerines represent good luck and protection. Perhaps it's the golden, round shape reminiscent of prosperity and bounty, perhaps it's the mandarin word for "tangerine" that sounds like "wealth." In Japan, there is a religious shrine in Wakayama prefecture built for the god of the oranges.

Throughout ancient history, oranges and tangerines have been traced to spiritual traditions and lore related to overcoming obstacles and starting anew.  In Greek mythology, it is said that the mighty Hercules himself retrieved three tangerines from the Hesperides and presented them to Hades as a gift, thereby dispelling all danger. 


From bygone years to the present day, oranges have played a meaningful role not only for our physical health but also in the quest for spiritual realization, seasonal celebration and a testament to our ability to start fresh, over and over again. Oranges remind us that we can still have soft, sweet, centers and vibrant, colorful engagement with the world. So, the next time you peel and eat an orange, take a moment to recognize these zesty qualities in yourself, and enjoy!





Sources:

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