Home Articles Posted by In Greenhouses magazine (Page 8)

Posts by In Greenhouses magazine

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Wasting water is so yesterday! The water treatment requirement that entered into force in the Netherlands at the beginning of this year is forcing …

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Dutch Rhododendron grower Frans Kortenhorst was looking for a way to get rid of weeds and moss in his pots for good. He cut …

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Lohuis Lighting vertical interlighting is a unique design that emits red, blue and far red light. Light is used very efficiently. Trials with Apollo …

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Poor servicing and maintenance can shorten the life span of equipment. Royal Brinkman spotted an opportunity to innovate in this area and developed Service …

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Sodium is a tremendous problem for growers practising the principle of circulation. A disproportionally high concentration of sodium results in limited crop growth and …

The LED lamps in the light fittings underneath the top growing layer shine brightly on the plants in the cultivation greenhouse at phalaenopsis growers …

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The predatory bug Orius has been used to control thrips in sweet pepper for many years with great success, but the results have so …

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A giant dehumidifier in cherry tomato grower Robert van Koppen’s greenhouse in Kwintsheul (Westland, the Netherlands) keeps the RH below the critical value of …

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We know much more about photosynthesis than about the flowering of the plant. This sometimes leads to surprises, especially with new crops. The grower …

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The increase in scale that has been taking place over the past ten years calls for a different way of watering. Including on the …