Fluence’s Four Key Controls Under LED-Based Strategies


The days of bombarding vegetation with the identical depth and spectra are rapidly fading. Research exhibits that completely different cultivars reply to completely different lighting methods at completely different phases of their maturation. More nuanced, personalized lighting methods are more and more resulting in tangible enterprise outcomes for hashish cultivators: longer shelf life, improved aroma and style, enhanced cannabinoid profiles in vegetation, extra dietary worth in food, sooner cycle occasions, and better yields.

Achieving every of those outcomes, nonetheless, is contingent on a cultivator’s capability to know and higher management environmental situations, particularly underneath high-light depth methods.

Fluence creates highly effective and energy-efficient LED lighting options for business crop manufacturing and analysis functions.

Fluence’s crew of specialists works carefully with hashish cultivators to optimize their rising environments underneath such situations, in the end saving working prices, rising crop yields, and enhancing the general high quality of their crops.

For cultivators retrofitting amenities with LED fixtures and searching for to enhance present lighting methods utilizing LEDs, there are 4 main management parameters enhanced by LEDs:

Vapor Pressure Deficit (VPD) Management

Inside of a commercial grower using Fluence fixtures

High Pressure Sodium (HPS) lights produce a big quantity of warmth. When turned off, nonetheless, the ensuing modifications within the surroundings typically depart crops extra weak to condensation and pathogens as they cool sooner than different surfaces.

Under LEDs, the surroundings is much less affected by warmth produced from lighting, relying as an alternative on the extra exact HVACD system designed precisely for the administration of sustaining set factors in temperature and humidity. This enhanced stability from LEDs in the end interprets to substantial reductions in condensation on vegetation, lowered water utilization, and fewer dehumidification venting.

Temperature Stability

With HPS techniques, it’s far harder and costly to keep up sufficient warmth ranges, resulting in fluctuations that stress vegetation.

While HPS lamps might carry out two completely different duties —each lighting and heating — they accomplish neither job significantly properly and characterize a far higher hazard to vegetation ought to they fail. Ultimately, sustaining optimum temperatures must be the duty of the HVACD system.

An LED retrofit might require the addition of a heating system, however growers will typically see lowered heating masses total and, extra importantly, favor their elevated management of their environments.

Carbon Dioxide Stability

As PPFD will increase, sustaining supplemental carbon dioxide (CO2) ranges is important to maximizing photobiological responses and total manufacturing. A focus of 800-1,000 ppm is usually the optimum vary for many crops to advertise flowering and enhance yields, whereas 1,200-2,000 ppm is the optimum vary in hashish manufacturing.

However, growers utilizing HPS lights should vent their amenities both to dehumidify or cool their environments, creating wild fluctuations in temperature, humidity, and CO2 ranges.

LED techniques lower the necessity for venting, which permits for higher local weather management, CO2 preservation, elevated photosynthesis, improved morphology, and decrease illness incidence.

Higher PPFD Levels and Greater Yields

Researchers finding out the consequences of LEDs are more and more noting greater saturation factors of many crops — together with hashish — creating new pathways to enhance profitability for growers. An LED retrofit facilitates greater PPFD and improved manufacturing and progress.

Studies present that rising PPFD additionally will increase crop weight till the saturation level. In many circumstances, a one % rise in PPFD has translated to a one % enhance in yield, as much as 1500 μmol/m2/s. When a facility replaces an HPS system with an LED system of comparable wattage, supplementation capability practically doubles, assuming efficacies of 1.8 µmol/J for HPS and three.5 µmol/J for LEDs.

Although projected financial savings drove early adoption of LEDs, their higher efficacy and ROI have emerged as principal elements of their sustained reputation. Increasing mild depth and spectral high quality correlates to substantial will increase in a crop’s yield, morphology, and well being when corresponding environmental situations are adjusted and optimized. By optimizing amenities with LEDs and vertical racks, cultivators are realizing they’ll obtain income that far outweigh the already significant financial savings.

Cultivators can reap the benefits of greater PPFD ranges and higher yields by way of Fluence’s SPYDR collection. Read on to be taught extra about learn how to optimize your high-light depth technique underneath the SPYDR collection.


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Precise and Uniform Lighting for Indoor Racks: Meet Fluence’s SPYDR Series

Fluence's SPYDR 2hFluence’s SPYDR 2h
SPYDR 2h: The latest addition to Fluence’s SPYDR collection, SPYDR 2h produces a photosynthetic photon flux (PPF) of two,180 μmol/s, a 28 % enhance over earlier fixtures.

Fluence designed the cutting-edge SPYDR 2h resolution for indoor, multi-tier business hashish cultivators to optimize their rising environments, obtain higher crop yields, and develop higher-quality crops. The fixture affords high-intensity lighting, exact uniformity, elevated efficiencies and options Fluence’s PhysioSpec BROAD R4 indoor white spectrum with efficacy of two.75 μmol/J at 277V AC.

In typical multi-tier rack techniques, growers can obtain photosynthetic photon flux density (PPFD) ranges of as much as 1,500 μmol/m2/s. The multi-tier luminaires are additionally straightforward to mount for a fast and versatile set up.

Fluence's SPYDR FangFluence’s SPYDR Fang
SPYDR Fang
: Designed particularly for the retail purchaser, SPYDR Fang is constructed with Fluence’s expert-trusted, research-backed, and science-led engineering leveraged by business growers all through the world. SPYDR Fang delivers a 1,600 μmol/s PPF output supreme for full-cycle hashish cultivation, contains an built-in dimmer for straightforward management, and leverages Fluence’s proprietary PhysioSpec BROAD R4 spectrum for fast progress and full plant growth.

With higher management, SPYDR Fang delivers the precision and uniformity growers want to extend yields and produce higher-quality vegetation. SPYDR Fang is on the market by way of Fluence’s intensive community of retail companions.

Innovator Spotlight: Proper Cannabis in Rock Hill, Missouri

How LEDs are advancing the primary state-licensed facility to develop and manufacture the highest-quality hashish in Missouri.

In early 2021, Proper Cannabis turned the primary absolutely vertical medical marijuana firm to earn a Missouri state license for rising and manufacturing hashish in the identical location. The 90,000-square-foot facility is powered by award-winning cultivation specialists, hand-selected genetics, and a cautious human contact to make sure a constant excessive commonplace of high quality from heirloom strains to the latest exotics. Fluence’s superior SPYDR fixtures illuminate 20,000 sq. toes of hashish cover in Proper’s cultivation rooms, enabling the corporate to enhance plant manufacturing and develop quite a lot of medicinal merchandise underneath three distinctive manufacturers.

The first harvest for Proper Cannabis underneath LEDs yielded 10 % extra biomass (60 grams/ft2) than anticipated with double the output in comparison with legacy lighting and racking techniques inside the identical cultivation footprint.

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Check out the complete Proper Cannabis Innovator Spotlight and video right here.
To be taught extra about Fluence and its suite of LED options, go to fluence.science.