full hps and grolux combo?

[Zandor]

Thanks ever so much you guys/Zandor, you have answered my question with a warming degree of inthusiasm i thank you greatly. Wont more yellow in veg give more males if growing from seed? just a thought.


Fallen.

There are a few thoughts on that same topic. Many believe light cycle can produce more females then males. It's not a bad idea at all given the fact the sex is not in the seed or in the DNA so early on every plant is neither M nor F. Sex is determined in the RNA of the plant, (that's why we have hermies, and some female plants can produce male pollen and seeds by them selfâ??s.

Environment plays a very big part in determining the male female ratio. Problem is I'm still researching just how big a role and exactly what role it plays I still need to figure out my self.