Hey guys, back again, been super busy lately and haven't given my peppers alot of attention lately. Pretty much all of my peppers have sprouted their true leaves and some have gotten fairly big given they're still in the small starter cells. Now I plan on transplanting them to the red solo cups at this point. I did manage to get a 60lb bag of ProMix BX from Delaware a couple weeks ago so my question is, with the red solo cups would I use the ProMix or more seed starting mix?