you could add those but you may be better off adding white leds.my experience with LEDs has not been good. and horticulturalist and the green house community does not like them.
http://www.littlegreenhouse.com/guide3.shtml#chart. you could use an HPS light for flowering
https://www.amazon.com/dp/B01KMW7RY...olid=AW7UKM9ED6GM&coliid=I16MXY1M60S5MV&psc=1 and since this fixture uses a magnetic ballast you can upgrade to CMH with a simple bulb change at a later time.you have many options and that can be confusing but take your time and do your research. talk to other growers and people at nurseries, garden centers and hydro stores and find out whats popular among growers. many of us started with CFLs and it is a great way to learn how to grow