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Some people shouldn't have children...

I don't know how to send a message. Any knowledge you are willing to share is appreciated.

It's a great idea I haven't considered until this thread. What about indica hash on top of a sativa salad? :shock:

By the way, sog is a style of growing. It isn't a method. If I remember correctly, he uses ebb and flow.

I found an amazing article for keeping mothers. It's a great read for any experience level. http://forum.grasscity.com/advanced-growing-techniques/291687-bonsai-mums-guide.html

You will need a lightproof area inside of your room to seperate mothers/clones (18-6; 20-4; 24) from your flowering area (12-12) Any light inside the 12-12 light cycles dark period for flowering will harm production and possibly cause the plant to turn hermi.

5ft squared is the general rule for 1000 watts. You can top the plant at any point. The stress will shock the plant causing it to stop growing until it recovers. Most top very early

Also, metal halide isn't the best for flowering. You need high pressure sodium (hps) Look into conversion bulbs. I don't know much about them. To do this right, you will really need to open your wallet. First decide what method you want. Then you can set up accordingly and pick genetics. You...

Start here: http://boards.cannabis.com/indoor-growing/132514-noobs-guide-growroom-set-up-work-progress.html http://forum.grasscity.com/absolute-beginners/446508-ideal-conditions-grow-marijuana-list.html As far as reflective coating goes, check out roof-gard 700. It is an elastomeric roof...

It's hard to say. What are your dimensions? The intake/ exhaust will be right next to the plant so I believe no.

The problem with matching exhaust and intake is positive pressure. Pulling through a hose, filter, or lights decreases exhaust. If intake > exhaust, the filter can't do it's job because air is pushed out through cracks. Smells escaping is bad for business.

That depends on training methods. Check out SCroG (google), or SoG.

Respiration rates of plants are sensitive to temperature changes. Plants take in carbon dioxide during photosynthesis in the day, and release it during respiration at night. But they don't necessarily photosynthesize and respire at the same rates. Eventually half of the CO2 they use in...

The purpose of co2 enrichment/ac is to eleminate exhaust/intake and to increase production. Your lights should be on their own isolated system unless your ac can handle the heat output. In that case, open hoods are fine. The room should be as close to 100% sealed as possible for co2 efficiency.

https://www.rollitup.org/grow-room-design-setup/419563-ventilation-chart-calculator.html

Ventilation is a serious concern for us growers. Lots of ppl have questions about : Passive intake Active intake Active exhaust Fan size Passive intake hole size(s) How much CFM's for a light of a certain size How close can I get my lights to my plants And so on. Hopefully the info below...

Honestly I don't care if you can't keep a cactus alive. If you have bought great stuff and you can give a good description, please do so. Let's not bog the thread with nay saying. Thank you all for your opinions. That's what I'm looking for.

I believe tolerance is your comfort level. My gf likes a very heavy stone, and I enjoy something more energetic/social. That's why I want both a great sativa and strong indica.

My setup is very stable and my tomatoes look and taste great, however I know I can do better with better genetics. Some of my spawn turn into little retards, and i would like to try a sog. That's impossible when one grows 4 feet and another bushes like hell. And diagnosing a nutrient deficiency...

All great strains to look into. Anyone else want to throw their opinion in?