--- title: Warmzones Growers' Blog | Light Control description: Light Control | Inspiration, trial data and climate advice for greenhouse growers in the world's warm regions from Svensson's experts on insect nets, climate screens and ventilation --- - [Svensson Group](https://www.ludvigsvensson.com/en-gb) - [Climate Screens](https://www.ludvigsvensson.com/en-us/climate-screens)  - [INTERIOR TEXTILES](https://www.ludvigsvensson.com/en/interior-textiles) [![Svensson](https://knowledge.ludvigsvensson.com/hubfs/raw_assets/public/Svensson_July2020/images/svensson-dark-logo.svg "Svensson")](https://www.ludvigsvensson.com/en-us/climate-screens) [![Shopping cart icon](https://knowledge.ludvigsvensson.com/hubfs/raw_assets/public/Svensson_July2020/images/Shopping-cart-icon.svg)](https://www.ludvigsvensson.com/en/checkout/) Menu - - [Products](https://www.ludvigsvensson.com/en-us/climate-screens/product-portfolio) - [Grower stories](https://www.ludvigsvensson.com/en-us/climate-screens/grower-stories) - Insights - [Crop tips](https://www.ludvigsvensson.com/en-us/climate-screens/crop-cultivation-tips) - [Climate challenges](https://www.ludvigsvensson.com/en-us/climate-screens/climate-challenges) - [Maintenance](https://www.ludvigsvensson.com/en-us/climate-screens/installation-maintenance/climate-screens-maintenance) - Installation - [Highlights](https://www.ludvigsvensson.com/en-us/climate-screens/highlights) - [Contacts](https://www.ludvigsvensson.com/en-us/climate-screens/contact) *Expand Search*![](https://knowledge.ludvigsvensson.com/hubfs/raw_assets/public/Svensson_July2020/images/Search-icon.svg) en - [English](https://www.ludvigsvensson.com/en/climate-screens/) - [Deutsch](https://www.ludvigsvensson.com/de/climate-screens/) - [Nederlands](https://www.ludvigsvensson.com/nl/climate-screens/) - [한국어](https://www.ludvigsvensson.com/ko/환경제어-스크린/) - [中文](https://www.ludvigsvensson.com/cn/气候调节幕布/) - [Русский](https://www.ludvigsvensson.com/ru/climate-screens/) - [Español](https://www.ludvigsvensson.com/es/pantallas-climaticas/) [![Shopping cart icon](https://knowledge.ludvigsvensson.com/hubfs/raw_assets/public/Svensson_July2020/images/Shopping-cart-icon.svg)](https://www.ludvigsvensson.com/en/checkout/) Menu - 1. [Warmzones Growers' Blog](https://knowledge.ludvigsvensson.com/en/warmzones) 2. Light control # ![Warmzones Growers Blog (1)](https://knowledge.ludvigsvensson.com/hs-fs/hubfs/Warmzones%20Growers%20Blog%20(1).png?width=1110&height=333&name=Warmzones%20Growers%20Blog%20(1).png) # Inspiration, tips, trial data and climate # advice for growers in warmzones   Need to succeed in the world's warm climate zones? Our Climate Consultants share knowledge and tips [Learn more about our blog authors](https://knowledge.ludvigsvensson.com/meet-the-experts-from-ludvig-svensson-0?hsLang=en) ![Subscribe!](https://no-cache.hubspot.com/cta/default/7329237/interactive-153205219168.png) This is a search field with an auto-suggest feature attached. - There are no suggestions because the search field is empty. Filter **Topics** - [Temperature](https://knowledge.ludvigsvensson.com/en/warmzones/tag/temperature) - [Climate Control](https://knowledge.ludvigsvensson.com/en/warmzones/tag/climate-control) - [Climate screens](https://knowledge.ludvigsvensson.com/en/warmzones/tag/climate-screens) - [Insect nets](https://knowledge.ludvigsvensson.com/en/warmzones/tag/insect-nets) - [Testimonials](https://knowledge.ludvigsvensson.com/en/warmzones/tag/testimonials) - [Light Control](https://knowledge.ludvigsvensson.com/en/warmzones/tag/light-control) - [Humidity](https://knowledge.ludvigsvensson.com/en/warmzones/tag/humidity) - [Insect control](https://knowledge.ludvigsvensson.com/en/warmzones/tag/insect-control) - [Flowers](https://knowledge.ludvigsvensson.com/en/warmzones/tag/flowers) - [Humidity Control](https://knowledge.ludvigsvensson.com/en/warmzones/tag/humidity-control) - [Insects & Pests](https://knowledge.ludvigsvensson.com/en/warmzones/tag/insects-pests) - [PARperfect](https://knowledge.ludvigsvensson.com/en/warmzones/tag/parperfect) - [Pepper](https://knowledge.ludvigsvensson.com/en/warmzones/tag/pepper) - [Active cooling](https://knowledge.ludvigsvensson.com/en/warmzones/tag/active-cooling) - [Extreme heat](https://knowledge.ludvigsvensson.com/en/warmzones/tag/extreme-heat) - [Radiation](https://knowledge.ludvigsvensson.com/en/warmzones/tag/radiation) - [Roses](https://knowledge.ludvigsvensson.com/en/warmzones/tag/roses) - [Dehumidification](https://knowledge.ludvigsvensson.com/en/warmzones/tag/dehumidification) - [Gerberas](https://knowledge.ludvigsvensson.com/en/warmzones/tag/gerberas) - [Insects](https://knowledge.ludvigsvensson.com/en/warmzones/tag/insects) - [Lettuce](https://knowledge.ludvigsvensson.com/en/warmzones/tag/lettuce) - [Ornamental plants](https://knowledge.ludvigsvensson.com/en/warmzones/tag/ornamental-plants) - [PARperfect Cooling](https://knowledge.ludvigsvensson.com/en/warmzones/tag/parperfect-cooling) - [Pot plants](https://knowledge.ludvigsvensson.com/en/warmzones/tag/pot-plants) - [Sustainability](https://knowledge.ludvigsvensson.com/en/warmzones/tag/sustainability) - [Tomato](https://knowledge.ludvigsvensson.com/en/warmzones/tag/tomato) **Author** - [Alán Falomir](https://knowledge.ludvigsvensson.com/en/warmzones/author/alan-falomir) - [Alejandro Medina](https://knowledge.ludvigsvensson.com/en/warmzones/author/alejandro-medina) - [Héctor Parra](https://knowledge.ludvigsvensson.com/en/warmzones/author/hector-parra) - [Hugo Plaisier](https://knowledge.ludvigsvensson.com/en/warmzones/author/hugo-plaisier) - [Martha Alape](https://knowledge.ludvigsvensson.com/en/warmzones/author/martha-alape) - [Nelson Pérez](https://knowledge.ludvigsvensson.com/en/warmzones/author/nelson-perez) - [Paul Arena](https://knowledge.ludvigsvensson.com/en/warmzones/author/paul-arena) - [Pieter Mol](https://knowledge.ludvigsvensson.com/en/warmzones/author/pieter-mol) - [Svensson](https://knowledge.ludvigsvensson.com/en/warmzones/author/svensson-staff-writer) - [Ying Ying](https://knowledge.ludvigsvensson.com/en/warmzones/author/ying-ying) ## Light control [![](https://knowledge.ludvigsvensson.com/hubfs/Banner_June_blog_2026%20opc%202.png)](https://knowledge.ludvigsvensson.com/en/warmzones/its-not-about-creating-shade-its-about-understanding-light) [Climate Control](https://knowledge.ludvigsvensson.com/en/warmzones/tag/climate-control) / [Light Control](https://knowledge.ludvigsvensson.com/en/warmzones/tag/light-control) / [Temperature](https://knowledge.ludvigsvensson.com/en/warmzones/tag/temperature) / [Climate screens](https://knowledge.ludvigsvensson.com/en/warmzones/tag/climate-screens) / [Flowers](https://knowledge.ludvigsvensson.com/en/warmzones/tag/flowers) / [PARperfect](https://knowledge.ludvigsvensson.com/en/warmzones/tag/parperfect) / [Roses](https://knowledge.ludvigsvensson.com/en/warmzones/tag/roses) / [Radiation](https://knowledge.ludvigsvensson.com/en/warmzones/tag/radiation) / [Gerberas](https://knowledge.ludvigsvensson.com/en/warmzones/tag/gerberas) ## [It’s not about creating shade, it’s about understanding light](https://knowledge.ludvigsvensson.com/en/warmzones/its-not-about-creating-shade-its-about-understanding-light) In roses and gerberas, managing light as part of the greenhouse climate strategy can help create more stable conditions for flower quality. When I.. [Read more](https://knowledge.ludvigsvensson.com/en/warmzones/its-not-about-creating-shade-its-about-understanding-light) ![ Martha Alape Avatar](https://knowledge.ludvigsvensson.com/hubfs/Martha_Alape_Meet%20the%20Experts.png) **Martha Alape** 29 June 2026 Read time: 6 minutes [![](https://knowledge.ludvigsvensson.com/hubfs/Banner_April_blog_2026%20opc%201.png)](https://knowledge.ludvigsvensson.com/en/warmzones/why-rose-petal-blackening-is-becoming-a-strategic-question-for-growers) [Light Control](https://knowledge.ludvigsvensson.com/en/warmzones/tag/light-control) / [Temperature](https://knowledge.ludvigsvensson.com/en/warmzones/tag/temperature) / [Climate screens](https://knowledge.ludvigsvensson.com/en/warmzones/tag/climate-screens) / [Flowers](https://knowledge.ludvigsvensson.com/en/warmzones/tag/flowers) / [Roses](https://knowledge.ludvigsvensson.com/en/warmzones/tag/roses) / [Radiation](https://knowledge.ludvigsvensson.com/en/warmzones/tag/radiation) ## [Why rose petal blackening is becoming a strategic question for growers](https://knowledge.ludvigsvensson.com/en/warmzones/why-rose-petal-blackening-is-becoming-a-strategic-question-for-growers) The busy season is on the way. Roses have to be beautiful. Climate has to be just right. Petals should be perfect. Perfect flowers are no niche crop.. [Read more](https://knowledge.ludvigsvensson.com/en/warmzones/why-rose-petal-blackening-is-becoming-a-strategic-question-for-growers) ![ Martha Alape Avatar](https://knowledge.ludvigsvensson.com/hubfs/Martha_Alape_Meet%20the%20Experts.png) **Martha Alape** 09 April 2026 Read time: 3 minutes [![](https://knowledge.ludvigsvensson.com/hubfs/Banner_May%20opc%202.png)](https://knowledge.ludvigsvensson.com/en/warmzones/when-every-petal-has-to-shine-on-a-single-mothers-day) [Climate Control](https://knowledge.ludvigsvensson.com/en/warmzones/tag/climate-control) / [Light Control](https://knowledge.ludvigsvensson.com/en/warmzones/tag/light-control) / [Flowers](https://knowledge.ludvigsvensson.com/en/warmzones/tag/flowers) ## [When every petal has to shine on a single (Mothers) day](https://knowledge.ludvigsvensson.com/en/warmzones/when-every-petal-has-to-shine-on-a-single-mothers-day) Colombia successfully delivers another Mother's Day harvest Were you involved in the huge effort to get flowers to mothers all over the Americas this.. [Read more](https://knowledge.ludvigsvensson.com/en/warmzones/when-every-petal-has-to-shine-on-a-single-mothers-day) ![ Martha Alape Avatar](https://knowledge.ludvigsvensson.com/hubfs/Martha_Alape_Meet%20the%20Experts.png) **Martha Alape** 22 May 2025 Read time: 5 minutes [![](https://knowledge.ludvigsvensson.com/hubfs/Springrisk_Banner_high.png)](https://knowledge.ludvigsvensson.com/en/warmzones/why-a-perfect-spring-can-threaten-the-success-of-your-newly-planted-crop) [Humidity Control](https://knowledge.ludvigsvensson.com/en/warmzones/tag/humidity-control) / [Climate Control](https://knowledge.ludvigsvensson.com/en/warmzones/tag/climate-control) / [Light Control](https://knowledge.ludvigsvensson.com/en/warmzones/tag/light-control) / [Humidity](https://knowledge.ludvigsvensson.com/en/warmzones/tag/humidity) ## [Why a perfect spring can threaten the success of your newly planted crop](https://knowledge.ludvigsvensson.com/en/warmzones/why-a-perfect-spring-can-threaten-the-success-of-your-newly-planted-crop) Mostly we associate humidity problems with the wetness of winter or the heavy moist heat of high summer, but there’s a particular risk to greenhouse.. [Read more](https://knowledge.ludvigsvensson.com/en/warmzones/why-a-perfect-spring-can-threaten-the-success-of-your-newly-planted-crop) ![ Hugo Plaisier Avatar](https://knowledge.ludvigsvensson.com/hubfs/CS%20(All%20countries%20%2B%20Internal)/EMEA/NL/Hugo%20-%20Meet%20the%20expert.png) **Hugo Plaisier** 08 April 2025 Read time: 3 minutes [![](https://knowledge.ludvigsvensson.com/hubfs/seif%20and%20cofounders-2.jpg)](https://knowledge.ludvigsvensson.com/en/warmzones/growing-120-crops-year-round-in-a-high-tech-hot-oasis-on-cairo-alex-desert-road) [Light Control](https://knowledge.ludvigsvensson.com/en/warmzones/tag/light-control) / [Temperature](https://knowledge.ludvigsvensson.com/en/warmzones/tag/temperature) / [Insect nets](https://knowledge.ludvigsvensson.com/en/warmzones/tag/insect-nets) / [Climate screens](https://knowledge.ludvigsvensson.com/en/warmzones/tag/climate-screens) ## [Growing 120 crops in a high-tech oasis on the Cairo Alex Desert Road](https://knowledge.ludvigsvensson.com/en/warmzones/growing-120-crops-year-round-in-a-high-tech-hot-oasis-on-cairo-alex-desert-road) Imagine a place where in summer a plastic greenhouse without climate control will reach 70 °C in just one hour. [Read more](https://knowledge.ludvigsvensson.com/en/warmzones/growing-120-crops-year-round-in-a-high-tech-hot-oasis-on-cairo-alex-desert-road) ![ Hugo Plaisier Avatar](https://knowledge.ludvigsvensson.com/hubfs/CS%20(All%20countries%20%2B%20Internal)/EMEA/NL/Hugo%20-%20Meet%20the%20expert.png) **Hugo Plaisier** 26 June 2024 Read time: 8 minutes ![Svensson](https://knowledge.ludvigsvensson.com/hubfs/raw_assets/public/Svensson_July2020/images/logo.svg "Svensson") Ludvig Svensson **Headquartered in Sweden** **with an expansive global presence** [About Us](https://www.ludvigsvensson.com/en/about-us/) [Work With Us](https://www.ludvigsvensson.com/en/work-with-us/) [Ludvigson Invest ](https://www.ludvigsoninvest.com/)   - [facebook](https://www.facebook.com/SvenssonClimateScreens/) - [linkedin](https://www.linkedin.com/showcase/svensson-climate-screens) - [youtube](https://www.youtube.com/channel/UCAwK7gRWYnrmokIp7SlxEqA) - #### **Climate Technologies** - [People](https://www.ludvigsvensson.com/en-us/climate-screens/people) - [Know-how](https://www.ludvigsvensson.com/en-us/climate-screens/know-how) - [Grower stories](https://www.ludvigsvensson.com/en-us/climate-screens/grower-stories) - [Products](https://www.ludvigsvensson.com/en-us/climate-screens/product-portfolio) - [Contact](https://www.ludvigsvensson.com/en-us/climate-screens/contact)