Last two weeks flowering, MH?

Someguy15

Well-Known Member
Anyone have experience using a MH for the last two weeks of flower? I have both MH & HPS Hortilux bulbs, but I've heard going blue the last two weeks can boost trichome production. Which bulb should I stick with? Opinions appreciated!

:leaf:
 

chb444220

Well-Known Member
Hmmmm. Never heard that. But never really looked into it. Sounds interesting. I know that some people use both spectrum cfl's during flowering. I wanna keek checking up on this thread tho. I'm interested in seeing if it does really affect it.
 

SatansGift

Active Member
Stick with the hps for the last two weeks. If you are wanting to add some extra UV rays to increase trich production buy a few reptile UV lights and add them in as side lighting. Otherwise on your next grow try using a product called snow storm ultra or purple maxxx. Both those products help immensely with trich production.
 
Never heard switching spectrum's the last 2 weeks would help increase bud size, have heard cutting the lights the last 2 days will help increase tric development quickly, but have yet to implement this.
 
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