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CS - PARperfect - Bergcamp - Colorful Flowers - Netherlands - High Tech Greenhouse

How to determine the right level of light for your crop

How well do you know your crop? Light in floriculture is all about finding the right balance: not too much, not too little, and for optimal crop growth, diffused light is preferred. When determining the right light levels, it is imperative that you understand your crop so you can support success in your greenhouse. No two crop types are the same, and each requires specific light conditions to thrive.

Growers in greenhouse horticulture constantly look for the right balance between the amount of light (quantity) and the type of light (quality). Plants need enough light for photosynthesis, but too much direct sunlight can also cause stress or damage.

With solutions such as PARperfect, growers can continuously adjust the screen level in the greenhouse, from 20 % to 100 %, much like a light dimmer. This creates maximum diffused light and helps ensure that light is evenly distributed to all plants. By doing so, crops receive the correct radiation year-round, supporting consistent growth and yield.

Download the white paper “The effect of varying levels of diffused light in floriculture” to learn more about how light interacts with plant growth, how to find the right light level for your specific crops, and why diffused light often produces better outcomes.


Download our PARperfect guide

When light is fully under control.

See how growers are turning precision light management into better results.

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20 Mar 2026 | Gerbera

EveryD Flowers in the Netherlands

Gerbera nursery EveryD Flowers recently expanded from 12 to nearly 16 hectares. An existing rose greenhouse on Oostlaan in De Lier was completely converted into a gerbera greenhouse. Two Svensson climate screens were installed in the new greenhouse: an Obscura 10070 FR WB+BW blackout screen and the transparent energy screen Luxous Light FR. The installation was carried out by El Flaco Scherminstallaties, with whom EveryD Flowers has been collaborating for some time.

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10 Feb 2026 | Gerbera

Hollandia Greenhouse in Canada

Hollandia Greenhouses is one of North America’s largest producers of Gerbera daisies, growing approximately 30 million blooms each year in a high-tech greenhouse in Pitt Meadows, British Columbia. The operation uses advanced controlled environment agriculture, including precise light, photoperiod, and climate control, to deliver consistent flower quality and reliable vase life.

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29 Oct 2025 | Orchid

ANSU Orchids in the Netherlands

ANSU Orchids upgraded to Obscura 9970 FR A as a way to manage energy savings and shade with precision.

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16 Jul 2025 | Tomato

Haoyu Group in China

The privately held Haoyu Group has entered greenhouse growing, begun constructing its own glasshouses and pioneered new approaches to sustainable growing in just six years. It is now working with Svensson's Energy Monitor on advanced algorithmic screen control.

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10 Jul 2025 | Tomato

Ridge Farms in Canada

At Ridge Farms, Emilio Mastronardi uses Svensson screens to cut energy use by 47%, protect crops in summer, and grow better-tasting tomatoes - all while tapping into automation and rebates to modernize sustainably.

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23 Jun 2025 | Peppers

ANSU Orchids in the Netherlands

ANSU Orchids upgraded to Obscura 9970 FR A as a way to manage energy savings and shade with precision.

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13 May 2025 | Gerbera

Honghe Chuangsen in China

At Honghe Chuangsen’s gerbera greenhouse in Yunnan, double layers of Svensson’s diffuse Harmony screens create softer light and cooler conditions—improving flower quality, protecting petals from harsh radiation, and supporting energy savings across changing seasons.

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02 Oct 2024 | Energy saving

Understanding light to choose an energy screen

Discover how the NEN 2675:2018 standard guides more accurate comparisons and better decisions for greenhouse growing.

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27 Aug 2024 | Leafy Greens

Armela Farms in United Arab Emirates

With its hydroponic cultivation of pesticide-free red and green lettuces, Armela Farms is on a mission to promote healthy living in the United Arab Emirates by offering consumers fresher, tastier and longer-lasting greens. The high-tech greenhouse, designed and constructed by Van der Hoeven, includes Svensson’s unique PARperfect double-screen solution. Yazan Abu Jaish, COO of Armela Farms, explains how this technology supports the sustainable, year-round production of 4.5 tonnes of premium-quality and uniform lettuces per day.

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31 Jul 2024 | Peppers

Enrique Peña in Spain

In Almería, Spain — a region recognized as a pioneer of modern agriculture and home to vast hectares of greenhouses — grower Enrique Peña is tackling the challenges of pepper production with Svensson Climate Solutions

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17 Jul 2024 | Potplants

Bergcamp Growers in the Netherlands

Pot plant growers Robert and Walter van den Berg left nothing to chance with the recent construction of a 4.3 hectare greenhouse. Only the best systems were good enough and for that reason, the brothers opted for the PARperfect screen solution from Svensson.

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22 May 2024 | Potplants

Tangchao in China

The Xiamen Tangchao Horticultural Breeding Center is preparing for the 2024 Xiamen International Flower Trials, aiming to showcase top-tier flower varieties. Leveraging advanced climate control technology from Svensson, they prioritize delivering high-quality seedlings and optimizing greenhouse functionality. Recognized for their seedling quality and sustainable practices, Tangchao remains committed to collaboration for further growth and expansion.