large commercial grow room

purplehays1

Well-Known Member
when i mix flora series i end up with ph around 5-5.5 and have to raise it to like 6-6.5 depending on growth stage. PH down i would only need if i wasn't feeding anything, which i rarely ever do, my RO water is like 6.8 so no need for down. Not sure what u are doing that u never need PH up....but i wish i knew lol. Im using a soil-less mix.
 

SnapsProvolone

Well-Known Member
Soiless or not, feeding hydro nutes is done at 5.8 with the exception being 6.1 for coco, I see no reason to go as high as 6.5. Only time I used pH up was when my trusty meter was wrong and shit got way bad lol.

pH up is a base and thus cancels out some of your nutrients (note the white suspension when you add the up)
 

RetiredMatthebrute

Well-Known Member
I got a license to start a large commercial grow in my state. I'm new to growing but want to get some good information. Getting ready to start an indoor 4800 sq Ft grow and would like to find out the best way to grow to got the most out of the room I have to work with. hydroponic, ebb-flow, dwc or a soilless mix? As well as what nutrients is best.
so im not trying to be an ass here but you get a licence and then learn to grow....dont you think thats a bit back asswards? terrible business plan man...gl though i do how you do well..you should start small and work up...maube 4x1k lights for a first grow...this will give you a yeild you can turn around and some experience..

i only say this because buying all that gear and having a problem and losing a crop will for sure put you under. learn to grow first by experience before dumping thousands in and needing a return to continue...always prepare for the worst so you dont leave yourself up shits creek without a paddle..

normal soil grow i would suggest. learn about hydro before dyving into it or you may end up drowning..

again im not trying to be an asshole here...just my 2¢
 

RetiredMatthebrute

Well-Known Member
oh and also another thing...dont fking take anything anyone says on this site to be true, use it as a guide to do your own research..1/2 the people on this site including myself are noobs who think they know what they are talking about but havent the slightest clue...

take what everyone here says to be true and you will surely fking fail..its a great site with lots of good advice but never know who your talking to and what they actually know.,
 

GrowerGoneWild

Well-Known Member
when i mix flora series i end up with ph around 5-5.5 and have to raise it to like 6-6.5 depending on growth stage. PH down i would only need if i wasn't feeding anything, which i rarely ever do, my RO water is like 6.8 so no need for down. Not sure what u are doing that u never need PH up....but i wish i knew lol. Im using a soil-less mix.
Accurate stuff there.. I use regular tap to get my ph higher.. It always phs a bit to low.

You could use armor si as a way to bump ph.
 

SnapsProvolone

Well-Known Member
so im not trying to be an ass here but you get a licence and then learn to grow....dont you think thats a bit back asswards? terrible business plan man...gl though i do how you do well..you should start small and work up...maube 4x1k lights for a first grow...this will give you a yeild you can turn around and some experience..

i only say this because buying all that gear and having a problem and losing a crop will for sure put you under. learn to grow first by experience before dumping thousands in and needing a return to continue...always prepare for the worst so you dont leave yourself up shits creek without a paddle..

normal soil grow i would suggest. learn about hydro before dyving into it or you may end up drowning..

again im not trying to be an asshole here...just my 2¢
And when you do go hydro, don't pussy foot around with lame top feed.
 

GrowerGoneWild

Well-Known Member
can easily set up an automated watering system if u want to in a DTW soiless system, not so sure why u think its retarded?
Fucking retarded.

Hand watering top feed? Fuck that work. plumbing leaks? Seriously?
Sure.. Because it's sooooo hard to feed with a soaker wand in a 70 x 70. :).

That's not real work... I've spent way more time with the maintence and pruning and pest management. Watering is minor..
 

GrowerGoneWild

Well-Known Member
normal soil grow i would suggest. learn about hydro before dyving into it or you may end up drowning..

again im not trying to be an asshole here...just my 2¢
They could do some soil and hydro... A plan b.

Soil IMHO has it's drawbacks.. I've picked up pests from soils
So you have to have pest management from the start.
 

GrowerGoneWild

Well-Known Member
Nah.. You can reuse coco.. Just add new stuff.. Doesn't last forever tho.. No big deal it's a part of your costs. Heh.. Even with Dwc I don't bother cutting netpots outa a rootball, just get another one..

Setting up DTW coco is fast, pots are easily moved around, raised lowered etc, DTW is mentioned to provide consistent feed, for a novice not familiar with ph ppm swings, it's a smarter cheaper and faster way.

It's easy to phase out the handwater coco since the setup cost was minimal.. Or buy more time for fabrication and setup of critical systems.

Dwc for the moms.. I'm all for that :)
 

UncleBuck

Well-Known Member
so im not trying to be an ass here but you get a licence and then learn to grow....dont you think thats a bit back asswards? terrible business plan man...gl though i do how you do well..you should start small and work up...maube 4x1k lights for a first grow...this will give you a yeild you can turn around and some experience..

i only say this because buying all that gear and having a problem and losing a crop will for sure put you under. learn to grow first by experience before dumping thousands in and needing a return to continue...always prepare for the worst so you dont leave yourself up shits creek without a paddle..

normal soil grow i would suggest. learn about hydro before dyving into it or you may end up drowning..

again im not trying to be an asshole here...just my 2¢
^^^this

you need to start where we all started: playing "T-ball" with soil first. you can switch to soilless and then hydro systems over time.

besides, you might just be surprised at the FAR SUPERIOR quality of cannabis grow in organic soil.

yeah, i said it @SnapsProvolone . soil is far superior.

https://www.rollitup.org/t/better-taste-soil-or-hydro.554142/
 

SnapsProvolone

Well-Known Member
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