Are Grow Lights Worth It Reddit?

Do grow lights really make a difference?

How do grow lights work? Plants can be helped by grow lights. The season’s short days allow them to survive and thrive in winter. Grow lights need to be strong enough for each plant to use.

Are grow lights unhealthy?

How are people exposed to the high levels of UV light? The light bulbs are bright! Light bulbs used in indoor grow facilities can emit dangerous levels of UV light, especially when workers are exposed for long periods of time or work in close proximity to them.

Is 12 hours of grow light too much?

It’s a good idea to keep a grow light on for about a day and a half. A weed plant’s growth can be interrupted by too much light.

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Should a grow light be on 24 hours a day?

You shouldn’t leave grow lights on all the time. Plants need a cycle of light and dark to grow. It’s believed that they take a break from growing during periods of darkness, and that they use this time to take care of themselves.


 

Do grow lights increase your electric bill?

Depending on the size of the system and the number of hours it is open, a light system will increase your electricity cost. Since most grow lights are energy efficient, you are getting a lot of light for your money.

Can you overuse a grow light?

Plants can’t absorb all of the sun’s rays. It can seem intimidating to grow plants, but we believe anyone can make a successful home out of it.

Do grow lights give you vitamin D?

The only way to get out in the sun is to use a grow light, but only one type of grow light stimulates the production of vitamins D and E. UV light exposure can cause cataracts, and a lamp with a bright white light can do the same. Other lamps don’t work for you.

Is it safe to be in the same room as grow lights?

Any type of light, regardless of the source, has the potential to harm the eyes or skin through extended thermal exposure or photochemical effects of ultraviolet, blue light and/or IR emissions.

What happens if you leave a grow light on all the time?

Plants can get too hot and dry if you leave them on all the time. Leaving grow lights on all the time is expensive and so it is a good idea to turn your lights off for a few hours a day. Plants need some light in order to thrive.

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How far away should LED grow light be?

A rule of thumb for many growers is that they need 20 to 40 watt power per square foot. Between 12 and 20 inches from the top of the plant is where the lower watt LEDs should be. Between 36 to 46 inches from the top of the plant should be the maximum height for the higher watt LEDs.

How many hours do plants need under a grow light?

Grow lights need to be on for at least eight to ten hours a day. Depending on the conditions, this can be as long as 16 hours. It’s best to use an energy efficient type of grow light when you have to leave it on all day. The grow light should be above the plant.

Can all plants go under a grow light?

An ideal light spectrum for all types of plants can be found with the use of LEDs.

Do plants need a break from light?

It is important for the plant to be dark. Plants use sunlight to convert energy into food. The plants break down the energy at night in order to grow and bloom.

Do plants need complete darkness at night?

During the daytime, plants, shrubs and trees use sunlight to make food, but at night they need darkness to make food again. Nighttime lighting can make it harder for vegetation to create this compound.

Do plants really need grow lights?

If you want to grow vegetables, or any other sun-loving plants, you’re going to need grow lights, even if the windows are south-facing. Most homes have indoor lighting that doesn’t do much to support photosynthesis.

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How many hours a day should you use your grow lights?

Grow lights need to be on for at least eight to ten hours a day. Depending on the conditions, this can be as much as sixteen hours. It’s best to use an energy efficient type of grow light when you have to leave it on all day.

How effective are LED grow lights?

In various trials, it has been shown that grow lights produced better crops in terms of plants getting bigger and growing faster than HPS lights. There is a spectrum that can be used to make additional LEDs with a specific goal in mind.

Do grow lights cause the same damage as sunlight?

We need to take preventative measures because grow lights emit harmful radiation like the sun. The workers who work in the environment with grow lights should wear protective clothing. They have to control how long they spend under the lamp.

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