Greenhouse Cannabis Cultivation

Cannabis cultivation requires optimal greenhouse environments, which include proper light intensities, HVAC requirements and VPD management. If you’re looking to retrofit your greenhouse with LED lights, contact LUXGROW experts for help.

Overview of the plan

More and more countries are gradually clearing cannabis from the drug list and making it "legal" ization”, which has also prompted more people to understand and come into contact with cannabis. At present, cannabis cultivation is mainly divided into two types: indoor and greenhouse cultivation. In fact, many large-scale cultivations in the market are mainly greenhouse cultivation. The advantage of greenhouse cultivation is that it can scientifically and accurately ensure the best environment for cannabis growth.


The growth process of cannabis can be divided into the following steps:

1. Seedling stage - start cultivation from seeds, and accurately control humidity, ventilation, water and appropriate light. As far as lighting is concerned, 220w ppf: 150-200, SP2 spectrum LPE2I-OT is generally used. This product can well ensure the lighting needs of the cannabis seedling stage.

2. Veg Stage - when the cannabis grows to about 15cm, it can be transferred to the greenhouse to the Veg stage room. At this stage, the ppf required for cannabis will be much higher, generally around 600-800ppfd, which is more conducive to rhizome production. In addition to needing sunlight every day during the day, cannabis also needs more light supply at night to ensure that it obtains sufficient light needs. LPTC640S-TT SP2 is ideally suited for cannabis production during this period and has been proven by a large number of professional customers for high yields.

3.Flowering stage - During the flowering period of greenhouse cultivation, cannabis's need for ppfd reaches its highest level. Cannabis during this period requires 800-1200 ppfd. In order to ensure a better harvest in the end, the hemp hearts at this time need more 660nm and 730nm red light. The LPTC840S-TT SP1 spectrum can ensure that sufficient light is provided even when CO2 is increased during the flowering period.


Luxgrow is always providing completed and professional lighting solutions for greenhouse cannabis growers, as well as professional customized services.

The Role of LED Lighting in Greenhouse Cannabis Cultivation

● Full control over all environmental factors (light, temperature, humidity, etc.)
● Control over the plant's flowering period.
● Fewer chances for pests and insects.
● Year-round harvests (or more frequently than once a year).
● Consistency in the crop.
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Energy Efficiency and Cost SavingsEnergy Efficiency and Cost Savings

One of the primary advantages of using LED lighting in greenhouse cannabis cultivation is its exceptional energy efficiency. LED fixtures consume significantly less energy compared to traditional lighting sources, such as high-pressure sodium (HPS) or metal halide (MH) lamps, while still delivering high light output. This energy-efficient nature of LEDs not only reduces operational costs but also minimizes the environmental impact of cultivation practices.

Spectrum Customization for Enhanced GrowthSpectrum Customization for Enhanced Growth

LED technology allows for precise control over the light spectrum emitted, enabling growers to tailor lighting conditions to meet the specific needs of cannabis plants at different growth stages. By adjusting the spectrum to include wavelengths that promote photosynthesis, flowering, and overall plant development, growers can optimize growth rates, cannabinoid production, and terpene profiles. This spectrum customization capability of LED lighting contributes to healthier plants and higher-quality yields.

Heat Management and Climate ControlHeat Management and Climate Control

Unlike traditional lighting sources that emit significant amounts of heat, LED fixtures produce minimal heat output, reducing the need for additional cooling systems in greenhouse environments. By generating less heat, LEDs help maintain optimal temperature levels within the grow space, preventing heat stress and creating a more stable climate for cannabis plants. This heat management feature of LED lighting enhances overall climate control and minimizes the risk of temperature-related issues.

Longevity and DurabilityLongevity and Durability

LED lighting fixtures are known for their longevity and durability, offering a lifespan that far exceeds that of conventional lighting options. With a significantly longer operational life, LEDs require less frequent replacement, reducing maintenance costs and downtime in greenhouse cultivation operations. Additionally, the robust construction of LED fixtures makes them resistant to vibrations, shocks, and environmental factors, ensuring reliable performance in challenging growing conditions.

Related Products

More yields and better cannabinoid profiles with Luxgrow LEDs. For support with light planning, please contact Luxgrow sales team, we will be happy to create a light plan for you, free of charge

Create a Quick Light Plan

More yields and better cannabinoid profiles with Luxgrow LEDs. For support with light planning, please contact Luxgrow sales team, we will be happy to create a light plan for you, free of charge

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Free Custom Light Layout Service

Luxgrow is developed by photology engineers and more than 13 years R & D engineers team in led lights

As a professional and rich experience grow light designer and manufacturer for indoor greenhouse cannabis farms ; Luxgrow really knows offer the exclusive customized layout service is very necessary and cost-efficient.

We offer free exclusive customized layout service for customers , not only in the lighting configuration help,but also help you know the budget