Lighting Hours For Growing Weed Indoors

Keeping your lights at the correct distance is crucial during your plant s seedling stage.

Lighting hours for growing weed indoors.

Putting your grow lights on timers greatly simplifies the process of managing the required light dark cycles but you still need to manage the. Growers have a challenging task when deciding what grow light to use for cannabis indoors. As mentioned earlier when the grower changes the grow lighting schedule from 18 hours on and 6 hours off or 24 hours on and 0 hours off to the flowering schedule of 12 hours on and 12 hours off. These are highly efficient light fixtures for indoor growing.

When it s time to flower you ll want to switch to 12 hours of light and 12 hours of darkness hint. There are only 24 hours in a day. Contemporary indoor cannabis cultivation usually involves at least one of three artificial light sources. Without adequate light you won t get a decent harvest.

Auto flowering strains will flower without 12 hours of darkness. If cost isn t a consideration led light emitting diode lighting is the preferred option for most marijuana growers. Frequently growers use a combination of grow lamps. They use little energy and create very little heat.

Generally you will have your lights on for 18 hours per 24 hour period while the plants are in vegetative growth then. Here s a basic rundown of the most popular types of cannabis grow lights used today. For cannabis this is 12 hours of. Light distance is critical to the growth of your plants.

The best lighting usually equals the highest quality thc so it s essential to get the best ones you can afford. Flowering will start shortly thereafter. The timing of the light dark cycle is very important when growing cannabis. 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.

However if you re looking to start growing marijuana plants indoors you need to choose the right grow lights. The 3 most common types of modern grow lights. During the bloom flower stage they need 10 to 12 hours of light and at least 12 hours of total darkness for photoperiod strains. 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.

Giving your cannabis plants more hours of light each day in the flowering stage will encourage faster growth. Of course there are other more antiquated lighting technologies but they are all pretty much betamax lamps. Grow lights can also be needed for growing cannabis in greenhouses. Most indoor growers provide 18 24 hours of light a day known as 18 6 or 24 0 light schedules.