Can I start cannabis on a window sill then switch to a grow light?

Do that work?

You can, indeed. Here is a general rule when you switch to the grow lights for cannabis:

  • Vegetative phase: 18-24 hours of light per day.
  • Flowering phase: 12 hours of light per day.

MORE: What Is LED Horticulture Lighting?


What Others Are Asking

How to Maintain My LED Grow Lights?

LED grow lighting is quite pricey, and I do want it worth it in the long term. How do I maintain my light so as to extend its service life?

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