i dont know about the vaporizer but for the other it would help if we had some more info.
1. Soil or Hydro?
2. If hydro what type bubble, ebb and flo, etc.?
3. ferts/nutes used? Soil mix?
4. Lighting: Florous, HPS, MH, or mix? wattages?
5. PH if known?
6. What stage of growth?
7. Relative humidity and temp of area if known?
8. Grow area size and ventilation?
9. Any other measurements that may be useful like PPm, EC, CF, etc.?
10. lighting schedule?
as well the one that has toppled over, did u recently transplant it? if so it causes a lot of stress and that can happen, happened to me
im not going to be much help but if u fill that out then the old timers can help you a bit