Room as overloaded with Veg - 12/12 time?

I think my roomate is [FONT=Arial, Lucida Grande, Raanana, sans-serif]exaggerating - he wants to wait[/FONT]
[FONT=Arial, Lucida Grande, Raanana, sans-serif]another month but i think he should go to 12/12 as soon[/FONT]
[FONT=Arial, Lucida Grande, Raanana, sans-serif]as passable:

1m x 1.6m
400w HPS - Getting another 400w today
2 fans
Need to get [/FONT]air conditioning.
[FONT=Arial, Lucida Grande, Raanana, sans-serif]Biobizz feeding [/FONT]schedule[FONT=Arial, Lucida Grande, Raanana, sans-serif].

When we open the door at the morning it gets 99% humidity, we don't have
a good exhaust and air circulating so i think we rather start flowering now.
am I right? [/FONT]

The only thing you will flower with that much humidity is mold. Better find a way to get it under 50%

Heat and high humidity and no exhaust is gonna be a mess.

ziv2002 said:

When we open the door at the morning it gets 99% humidity, we don't have
a good exhaust and air circulating so i think we rather start flowering now.
am I right?

Click to expand...

Optimum humidity for flowering is between 30% and 40% - anything around 60% or higher will likely lead to bud rot. As your plants get bigger your humidity will increase.

Is that the complete size of your grow area? Do you realise the plants will at least double in size - they look sativa dominant so may triple in size - upwards and outwards? I would say you have far too many plants in that area, once you flip they will simply not fit. I'm not a fan of SOG though, maybe someone more adept at that may suggest differently.

Overall, with that humidity, and so many plants you are just looking at creating a haven for rot and mould imo. You need to make certain you've solved the extraction and air circulation problems before flipping to 12/12. That will probably take a week or so, by which time you will also need to remove some plants imo.

yeai have to agree, 50 or 60 is the absolute most RH can be,anymore than that and your sure to get bud rot, you need to either get a de humidifer or a better exhause system, put a hole in the fucking ceiling if you have to, thats what i did. good luck