Artificial lights, in especially LED grow lights, are commonly utilized in indoor vertical farms, greenhouses, and open-field agriculture. We have learnt that numerous crops, such as tomatoes, cucumbers, bell peppers, and cannabis, take benefit of artificial lights. With the use of artificial lights, growers are able to supply appropriate lighting, control the growth of plants, and achieve better quality and higher harvests.
Did you know that artificial lights are also utilized for cultivating dragon fruit?
Dragon fruit is typically grown in wide areas and is a light-loving plant, as you are undoubtedly aware. It is apparent that artificial lighting are favorable for dragon fruit growing. Why LEDs, though?
Dragon Fruit Plants Have a Short Growing Season
Pitaya, another name for dragon fruits, are a kind of cactus that yields beautiful, sweet fruits with numerous health advantages. Dragon fruits contain white or red flesh with tiny black seeds and a bright pink, leathery exterior with green scales. They are high in fiber, minerals, antioxidants, and vitamin C.
However, dragon fruit plants have a short growing season, usually from May to October, which limits their productivity and profitability for farmers. Since dragon fruits are light-loving plants, they have unique requirements for flowering and fruiting. If the light is not enough, the dragon fruit plants will not flower or yield fruit.
Benefits of Using LED Grow Lights for Growing Dragon Fruit Plants
LED grow lights are excellent for the growing of dragon fruit plants. By supplementing light at night, LED grow lights are able to induce blooming and fruiting, lengthen the growth season, raise the yields, and increase revenues. Above all, LED grow lights are economical and energy-efficient. They have a longer lifespan, higher light quality, and lower energy use and electricity costs.
LED Grow Lights Can Trigger Flowering and Fruiting
A crucial component of successful reproduction is the timing of the floral transition. It can be triggered by environmental causes. The length of daylight varies with the seasons. Dragon fruits are photoperiodic, which means they blossom in response to changes in day length or photoperiod. Generally, dragon fruits grow blossoms and yield fruits during the long-day months.
Many farmers switch on LED lights at night for several hours. LED grow lights give additional light and prolong the "day length" for dragon fruit plants. Therefore, LED grow lights can initiate blooming and fruiting by adjusting the day length, or photoperiod.
LED Grow Lights Can Extend the Growing Season of Dragon Fruit
The typical dragon fruit season occurs when there is at least 12 hours of daylight each day. One technique to lengthen the growth season and boost the yield of dragon fruits is to utilize LED grow lights throughout the evening. By employing LED grow lights, farmers may extend the daylight longer and deceive the plants into thinking that it is still summer.
This strategy has been successfully adopted by certain farmers, who have been able to grow dragon fruits for at least nine months a year by employing LED grow lights. They stated that their dragon fruit plants produced more blooms and fruits than previously, and that their fruits were bigger and tastier than those planted without LED lighting.
LED Grow Lights Help Increase Yields and Profits
Most notably, LEDs feature particular tunable wavelengths. With the appropriate spectrum, LED grow lights satisfy the requirements of photosynthesis, precisely fit the needs of dragon fruit plants. In addition, LED grow lights provide sufficient light intensity and light duration, allowing the year-round production of dragon fruit plants. It implies producers can generate more fruit in a year.
Thanks to sufficient light, dragon fruit plants are able to create the energy needed for their own growth and bear bigger and sweeter fruits. Growers can gain greater revenues with bigger yields and improved fruit quality.
LED Grow Lights Are Energy-Efficient and Cost-Effective
You could believe that additional light sources, such as CFL and HPS, can help prolong the day. We don't have to utilize LED grow lights.
But LED grow lights have several advantages over other types of artificial lighting for growing plants.
They are economical, long-lasting, adaptable, energy-efficient, and eco-friendly. LED grow lights can give the same light output with less energy use. This cuts electricity expenditures and effectively reduces carbon emissions. Meanwhile, LED grow lights have a longer lifespan and cheaper maintenance costs than other traditional light sources. It implies they can endure longer without needing replacements. Additionally, compared to traditional lights, LEDs produce less heat.
As a result, they can be positioned nearer to dragon fruit plants without endangering them.
What Are the Best Practices for Using LED Grow Lights for Dragon Fruit Planting
So, how do you utilize the LED grow lights for growing dragon fruit plants?
There are two approaches to lighting. At night, they both light dragon fruit trees. The first one is adding LED grow lights for dragon fruit trees from 4 pm to 10 pm during the winter. Normally, the plants will flower after 20 to 30 days and bear fruit after another 20 to 25 days.
Another tactic is to add LED grow lights in the middle of the night, between 10 p.m. and 2 a.m., to break up the dark time. The night break can encourage flowering and allow off-season production.
But we should mention that LED grow lights are not a miraculous solution. They also need to be paired with other elements to promote plant development and health during winter production.
