can anyone answer a lighting ?....

hollywood420

Active Member

• Jan 21, 2010

• #1

ok so can someone tell me how long i should give my plants in flower using a mh? example: grandaddy purp is a 12 week flowering plant under hps, what would it be under mh?

 

GrowingfortheGold

New Member

• Jan 21, 2010

• #2

Why wouldn't it be 12?

 

vertise

Well-Known Member

• Jan 21, 2010

• #3

its the same but you just got to look at your buds to see where they are. Thats 12 weeks period is a guestimate

 

cutman

Well-Known Member

• Jan 21, 2010

• #4

im doing a side buy side grow now, with both a m/h, and hps. both are 400watt, to see witch one flower the best. the plants im useing for this test are all clones off a hawaiian snow. witch i have budding now she in her 8 week.

 

hollywood420

Active Member

• Jan 21, 2010

• #5

GrowingfortheGold said:

Why wouldn't it be 12?

Click to expand...

because the mh is mainly for vegging it is full spectrum. im still new to indoor flowering. i have always flowered my plants and put them in the woods (lol i guess this could be the problem) and it seems to take my plants a extra 3-5 weeks before ready. im going to get a hps just dont have the flow right now.