How to increase the production of hemp that has begun to bloom? If you have not taken any action during this period, then please consider that you have one last chance. 720wLED grow lights can effectively solve this problem for you. Let's take a look at how 720wLED grow lights can increase the production of indoor cannabis when they are blooming.
1. Increased light intensity
The light intensity of the 720w LED grow light also regulates the stomata that affect photosynthesis. As the light intensity increases, the stomata opening and the stomata pore area per unit leaf area gradually increase. Under high light intensity, the photosynthetic structure of the seedlings is reduced in order to protect the seedlings from damage. The stomata opening, the smaller the stomata opening, the more it can inhibit photosynthesis by increasing the diffusion resistance of CO2 uptake and reduce the burden on the photosynthetic organs.
3 main ways to increase light intensity
Use or switch to a higher-power LED grow light to meet the lighting needs of hemp blooming.
Keep the LED grow light closer to the cannabis, but keep it at least 40 cm above the cannabis to prevent bleaching and burns.
Install more LED grow lights and distribute them evenly, so that the light overlaps evenly, and the cannabis grows better.
2. The correct spectrum
In order to obtain the best yield, density and bud size, the correct 720wLED grow light spectrum should be used during the flowering period. Different wavelengths of red light at the flowering stage have an effect on the formation and yield of cannabis buds. Chlorophyll in the plant under the red light of the 720w LED grow light The content is high, photosynthesis is strong, carbohydrate synthesis is high, which provides sufficient material and energy for plant growth; therefore, red light promotes the formation of plant chlorophyll, promotes stem nitrogen metabolism, and greatly promotes flowering and fruit.
At present, everyone refers to the data based on the ratio of sunlight spectrum, and adjusts flexibly according to the field planting situation and crop types and functions. The ratio of red to blue light of the sun is about 6-8:1. People refer to this to conclude that flower foliage or leaf viewing For vegetable-like plants, the configuration should be less than 6-8:1, so that the blue light is a little bit more, and the blue light has a promoting effect on the growth of plant leaves. For flower viewing, choose 6-8:1 or more for supplementary light during the flowering period, so that there will be more red light, and red light has a significant effect on the flowering and fruiting of plants. For other growth stages, follow the sunlight reference ratio, and choose 6-7:1. Therefore, the spectrum of the LED grow light must be within the range of red light, so as to bring higher yields.
3. Remove the leaves covering the buds
Beginning of flowering phase (1st to 3rd weeks): Remove all large, fan-shaped leaves from long stems. This exposes your newly developed bud structure to direct light. The kidneys need direct light to enlarge.
After 3 weeks, do another defoliation, provided that the plants look thick. Exposing the main branch to direct light will help the plant "focus" on bud development.
After the second major leaf fall, remove only the leaves covering the buds, or if the plants become too dense in the middle and bottom of the bush.
You will see the flower buds getting bigger and bigger, and the unique harvest is right in front of you!
This growth has just switched to 12/12 mode. This is what it looked like before falling leaves.
4. Create the best growth environment
Temperature – If possible, keep the temperature between +18°C and +26°C. The 720wLED grow light emits very little heat, which can well control the temperature. The increase in temperature is related to loose or "ventilated" buds, weak bud odor, decreased immunity, mold formation, and insect pests.
Humidity-Don't let the environment become too humid after the buds begin to develop. High humidity can cause mold attack and sprout rot, and can inhibit their growth.
Mirror reflection-when there is a reflective wall inside the planting room/planting box, it can prevent the loss of light. There are many options for increasing reflectivity, such as painting the walls with white paint or covering them with polyester film. Providing more light to your plants will help your buds grow together.
Air circulation-In addition to maintaining the correct temperature and humidity, it is also important for your plants to breathe breeze and sufficient fresh air. Effective air circulation can prevent many problems and accelerate plant growth, thereby increasing overall yield.
Adding extra carbon dioxide to the air-Some growers add extra carbon dioxide to the air to increase production. Plants need carbon dioxide for photosynthesis, and (in some cases) adding carbon dioxide to the air allows your plants to get more energy from the same amount of light. There are many different ways to increase carbon dioxide levels, some of which are more effective than others!
5. Harvest in time
In the last two weeks before the peak of maturity, cannabis buds increase weight significantly. Let this be your unshakable rule, and the results will come soon. When most of the white hairs on the buds turn black and curl, the cannabis plant is ready to be harvested. For experienced growers, it is not uncommon to check the glittering trichomes under a magnifying glass to ensure the timing of the harvest.
Adjust the light intensity, spectrum and create better growth rings through 720w LED grow lights to provide the best supplement light for cannabis in the flowering stage, so that the final production of cannabis will increase, but also pay attention to the harvest time, as more and more countries legalize cannabis , So that the market for 720wLED grow lights is broader and the prospects are promising.
