Lighting Hours For Growing Weed Indoors

Most indoor growers provide 18 24 hours of light a day known as 18 6 or 24 0 light schedules.

Lighting hours for growing weed indoors.

Without adequate light you won t get a decent harvest. The timing of the light dark cycle is very important when growing cannabis. These are highly efficient light fixtures for indoor growing. Keeping your lights at the correct distance is crucial during your plant s seedling stage.

The 3 most common types of modern grow lights. Auto flowering strains will flower without 12 hours of darkness. Frequently growers use a combination of grow lamps. Grow lights can also be needed for growing cannabis in greenhouses.

Light distance is critical to the growth of your plants. Of course there are other more antiquated lighting technologies but they are all pretty much betamax lamps. Here s a basic rundown of the most popular types of cannabis grow lights used today. Growers have a challenging task when deciding what grow light to use for cannabis indoors.

While your plant is growing it should be receiving about 18 hours of light for every 6 hours of darkness. For cannabis this is 12 hours of. Generally you will have your lights on for 18 hours per 24 hour period while the plants are in vegetative growth then. Flowering will start shortly thereafter.

When a grower provides 18 hours of light a day and 6 hours of darkness this is commonly known as the 18 6 light schedule. If cost isn t a consideration led light emitting diode lighting is the preferred option for most marijuana growers. Indoor cannabis growing with led lights. However if you re looking to start growing marijuana plants indoors you need to choose the right grow lights.

When it s time to flower you ll want to switch to 12 hours of light and 12 hours of darkness hint. Giving your cannabis plants more hours of light each day in the flowering stage will encourage faster growth. During the bloom flower stage they need 10 to 12 hours of light and at least 12 hours of total darkness for photoperiod strains. Too far away and your cannabis won t get all the light that it needs however if too close you risk giving your precious plants light burn.

Contemporary indoor cannabis cultivation usually involves at least one of three artificial light sources. They use little energy and create very little heat. There are only 24 hours in a day. Hid cfl and led.