How Does Light Color Affect Auto-flowering Cannabis Plants?

Is it really necessary to use different lighting for growing and flowering respectively?

Auto-flowering cannabis plants can develop and flower differently depending on the color of the light. Plants require more blue light during the vegetative stage in order to generate robust leaves and stems. Plants require more red light during the flowering stage in order to produce buds.

Employing grow lights with variable spectra helps maximize plant growth and yield. You can then alternate between the red and blue light settings as needed.

However, Light is just one of several variables that influence the growth of your plants, though. Genetics, nutrients, humidity, and temperature all have a significant impact. So, when cultivating auto-flowering cannabis plants, it’s crucial to keep all of these things in mind.

MORE: How Do Different Spectra Affect Plant Growth?

What Others Are Asking

Do My LED Grow Lights Need a Timer?

Hey, I was pondering whether to let natural sunlight shine on my plants during the day and turn on my grow lights at night, or do I need a timer to control the light duration for my plants? Any tips?

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