They ll also need 6 hours of darkness to help the roots grow.
Best light schedule for clones.
Whether you re planning on growing indoors or outdoors knowing the best light schedule to follow will help maximize your yield in the end.
Switching to a series of 6 2 light pattern six hours on two hours off may increase plant growth while also potentially creating a more stable controlled environment.
Keep in mind that clones are going to be on their way to vegging so you ll want to ease them into the lighting schedule you d like to grow with.
If you are willing to put in the extra effort to add supplementary light however you could plant clones in the spring.
However the most critical aspect is providing your clones with the required amount of light.
Too much or too little light can cause significant damage to the overall growth of the clones.
I get this question frequently so i decided to set up an experiment to demonstrate.
I cut a tray of clones and started them inside the clone dome with my usual technique but this time i put them near a 4 bulb florescent t5 light fixture.
There are two spectrums of light that plants need but the best light spectrum for clones is red and blue.
Having the best grow light in the market is a good start when growing marijuana clones.
Clones need 18 hours of light to grow a strong stem and healthy leaves.
Giving your cannabis plants more hours of light each day in the flowering stage will encourage faster growth.
However this may not be the most beneficial light schedule.
Blue light helps the root system and red light helps with plant growth and flowering.
In fact rooting clones is one of the few times when cool white fluorescents are one of your best options for lighting.
Most indoor growers provide 18 24 hours of light a day known as 18 6 or 24 0 light schedules.
At least 18 hours of light for clones.
The light schedule for new clones is generally 16 8 or 20 4 though some growers will go 24 0 from clone through to the end of vegetative growth.
Whether it s 18 6 or 24hr s on it s important you ease your clones into lighting because blasting your clones with direct light will damage them.
Many growers advocate the use of an 18 6 light schedule 18 hours on six hours off while plants are in veg.
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.
The light cycle for clones should be 18 hours on 6 hours off.