drtricomb
Active Member
Just saw this today while doing an inspection what you think?If you want more chance of females I would start flowering with an MH and swapp to the hps once they sex up
some people will use a hps for 1 to 2 weeks before swapping to flowering light times too
The idea is less of a change to the plants when your switching them so less stress so more chance of females
hps normally makes them taller and MH and bluer lights normally make them bush more
So yeah up to you mate, I`d save the hps for when your going 12/12 or 10/14 if there already tall enough ?
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