Tips for Choosing the Best Greenhouse Lighting
If you’re just starting out with a greenhouse, it’s important that you make the right choices in lighting. Proper lighting is crucial in order for a plant to flourish. Proper lighting will go a long way towards making sure that your plants thrive. If you need some help figuring out your best options in greenhouse lighting, here are some tips that will help you make the right choice.
1. The first thing you need to do is figure out the amount of light you will require. This depends on the size of the greenhouse and the kind of plants you plan to grow. Some plants such as flowers and fruit, as well as those that are taller, require more light than others. An outdoor greenhouse will typically use 25 watts per square foot. However, indoor greenhouses require at least twice as much light.
2. The kind of light you use should be suitable for the plants you’re growing. The type of light waves produced has a significant effect on plant growth. High pressure sodium lights, for example, are the best if you’re growing flowers and fruit. These give off red light waves which are beneficial for encouraging growth hormones in plants. Metal halide lights utilize the blue spectrum and are best suited to leafy plants.
3. The lighting system shouldn’t be too hot for your plants to handle. They can die from becoming overheated. Some kinds of lighting give off a considerable amount of heat. Incandescent lights, for example, produce large quantities of heat. Since the light they provide isn’t considered to be sufficient for most plants, they’re really not a good choice. However, fluorescent grow lights give off a lot less heat. Before you buy, take some time to figure out the amount of heat that each style of lighting will give off.
4. Use lighting that will produce good results without consuming massive amounts of energy. High intensity discharge lights are the most energy efficient type of indoor greenhouse lighting available. However, they also cost the most money to buy. LCD grow lamps are rapidly gaining in popularity because of their energy efficiency. They also produce lower levels of heat.
Regardless of the type of greenhouse lighting you choose, it’s important that it not be left on all the time. Use lighting wisely, only when and where it’s required. Plants need darkness, too, in order to grow properly. Depending on the type of plants you’re growing, you should have the lights turned off in your garden greenhouse for anywhere from six to twelve hours daily.
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