Red and blue light bulbs for plant growth

Question

I have several plants that I am wintering inside. the shortage of sunlight is causing them to Wither can a regular blue and red household lightbulb help to keep them alive until late spring planting. How long should I leave them in the artificial light. Can I use a red and blue light Bulb at the same time? I am currently using a combination of red and blue on a rosemary plant lavender and several other herbs.

Answer 1

Here is an informative article that answers your questions better than I can:

https://modernfarmer.com/2018/03/grow-lights-for-indoor-plants-and-indoor-gardening/