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what is the light schedule for growing weed

What is the light schedule for growing weed

Indoors

Seedling or Clone

Lingo: 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. For 24 hours a day, this is referred to as the 24-0 light schedule.

So indoor growers have a choice to flower their plants whenever they want… When is the best t ime to start flowering your cannabis indoors?

Once the plant is changed over to the flowering (12/12) light schedule, there is generally another 6 weeks-5 months (average 2.5 months) before the plant's buds are ready for harvest.

Flowering Stage

The vegetative stage is the growing stage of the plant. When in veg, cannabis plants grow bigger and taller, growing only stems and leaves. As a grower, you are able to control the size and shape of your plants in the vegetative stage using simple training methods.

Don't want to worry about light schedules? For growers that don't want to pay attention to light schedules, there are auto-flowering strains of cannabis, which will automatically go through their whole life in about 3 months no matter what light schedule is provided. For some growers, an auto-flowering strain may be more simple than a traditional (photoperiod) strain.

What is the light schedule for growing weed

When growing marijuana outdoors, a grower doesn't need to do anything to induce flowering because the sun will take care of things on its own. It's just important to make sure that there are no lights shining on your plants during their night period (which will disrupt their dark cyle).

Cannbis plants have two life stages:

When does a cannabis plant start budding?

This is done by changing the plant's light schedule to 12-12, where the weed plants gets 12 hours of light a day and 12 hours of total darkness.

In the wild, as the days get shorter and nights grow longer, a marijuana plant "realizes" that winter is coming and will start budding/flowering. It "knows" it's approaching the end of its life cycle so it frantically starts making buds in time before winter.

You do this by changing your light so that it only shines for 12 hours a day, and the other 12 hours a day your marijuana plants are kept in TOTAL darkness.

So unless you're planning on breeding, it's important that most growers destroy male plants as soon as you notice them growing grape-like balls where their buds would normally be.

What is the light schedule for growing weed

Cannabis growth is made up of a series of stages that plants undergo during their lifecycle. Each stage during the cannabis cultivation process requires its own unique demands, including different levels of light, water, and nutrients.

1. Germinating Seeds

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Male: Small green sacs full of pollen will be seen on the node areas.