Can I use a regular lamp as a grow light?
Yes, bulbs that you have in your house can be used to grow plants. However, regular incandescent bulbs do not provide the range of color spectrum light that plants thrive on. … LED lights made for indoor plant growing are designed to give off a full range of color in the light which your plant will need in order to grow.
Can a lamp simulate sunlight for plants?
The sun fuels photosynthesis, but the right grow lights can simulate the sun’s action. Although virtually any light will stimulate the growing process, not all artificial lights will provide the best conditions for growth. Some may run too hot, while others lack the spectrum of light for optimal growth.
Is lamp light bad for plants?
Potential Problems. While leaving growing lights on for a single night is unlikely to have long-term effects on your plants, constantly leaving the lights on can stunt their growth, prevent flowering, cause wilting and burn damage, and may kill the plants.
Do plant lamps work?
In short, yes. However, many feel that they work only when you choose the right kind of light. While all grow lights promise to mimic the sun and to provide the color spectrum and temperature necessary for proper photosynthesis, there are some who don’t completely buy into the marketing hype surrounding them.
Do SAD lamps work for plants?
Growing seedlings or house plants with S.A.D. lights is very easy. … And just as people need vitamin D to thrive, so do plants. It makes sense, therefore, that full-spectrum light bulbs–those used in light therapy to treat Season Affective Disorder–could be used to help plants grow.
Do plants need UV light?
Contrary to popular belief, plants do not need ultraviolet (UV) light to grow. Plants require blue and red light, which are not a part of the UV color spectrum. … Red light helps during the early stages of a plant’s life, assisting with seed germination, bulb development and root growth.
Should I turn my grow lights off at night?
A: In general, you should not leave grow lights on 24/7. Plants need a light-dark cycle to develop properly. It’s believed that they truly do “rest” during periods of darkness, and probably use this time to move nutrients into their extremities while taking a break from growing.
How many hours of light do plants need?
How Long Should a Plant Grow Light Be Left On? As a general rule of thumb, most vegetables and flowering plants need 12 to 16 hours of light per day, with flowering plants at the top end of that range. Plan on giving most plants at least 8 hours of darkness per day.