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    New Grow Design Ideas Please

    I recently found a new location to grow my medical. I can only have 12 plants. I have a budget of around 2000. I was thinking of making a drywalled 7x7 room with a plastic liner. I want to grow soil. Lighting would be 3 600w air cooled reflectors. Should I go 8" reflector or would 6" be...
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    Yellow/brown spots, 3 weeks of flowering (yes, another one of these!)

    I'm thinking I have the same issue. A buddy recommended I foliar feed with Sea Mag and Sea Cal. Epsom is a good option too.
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    Carbon Filters. Who uses what? DIY, Brand Name, Generics

    I use a Phresh filter 400 cfm I think. Flowering just started and not a single smell coming from the exhaust. I also have ozone but haven't had to use it yet... True odor protection.
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    1000w HEAT ISSUES PLEASE HELP

    I run a 1000w in a 4x4. I use a window A/c to keep it cool. I vent into another room and it stays around 78. I only have one fan (6" through a blockbuster air cooled reflector) with a scrubber (inside the tent). If you just keep circulating hot air it won't get any cooler. A source of cool air...
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    I have about 700 bucks for a room, what should I do?

    3x3 and 600w might be a good combo for you.
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    1st Grow Ever: Northern Lights

    Does anyone have an estimate at my possible yield?
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    1st Grow Ever: Northern Lights

    Thank you! I am having a slight issue. I was gone for the weekend and I first looked at the plants this morning and took the following pictures: I think nitrogen def. some leaf tips are curling so I am unsure. If you look hard enough at the singular leaf picture, it will show more symptoms in...
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    4x4 1000 watt hps ...Possible? +rep given

    I have a dr 120 tent, 4x4; air cooled blockbuster 6"; MaxFan 6"; 400cfm phresh filter; a bedroom; window A/C. A 4x4 1000w combo needs a/c. I also vent into the rest of my house. I average 76f with the A/c set on 78f.
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    1st Grow Ever: Northern Lights

    This is the first week of flowering. They seem very healthy. Feel free to comment.
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    Possible nute burn. Please help

    Is there a way I should apply the lime so it doesn't burn?
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    Possible nute burn. Please help

    These are the latest pics of two of the plants. They don't look so healthy at the moment. The bottom leaves are now becoming unhealthy. I followed Lord Dangly Bits instructions to water with a correction to the PH, but the situation seems to be getting worse.
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    Possible nute burn. Please help

    anyone have any advice? I flushed them and the water at the end was 5.5. How should I reverse the damage?
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    1st Grow Ever: Northern Lights

    I have 6 Pineapple Trainwreck, 6 Northern Lights. My set-up: 1000w HPS, 4x4 DR120, Phresh Filter 400cfm, 6" Blockbuster Sunsystem reflector, and a MaxFan 6". My temps range from 70-80. Avg. Temp is 76 and Avg. Humidity is 50%. I am running 21/3 light, and that quiets my room down at bedtime. My...
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    Possible nute burn. Please help

    I will take your advice on the perlite for the future. I don't believe it has nutrients in the perlite. It isn't r/o filtered. I wish i could afford that.
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    Possible nute burn. Please help

    How do i test the ph of the soil. I have the milwaukee PH tester.
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    Possible nute burn. Please help

    The bulb is at the top of the tent. It is 4ft away from the babies. I will transplant to 1 gal. tomorrow morning. I watered last sat and watered with nutes on wednesday. Only like 3/4 a gal between them each time. The soil is roots organic with size 3-4 peralite.
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    Possible nute burn. Please help

    I have just started my first grow. I am running a 1000w HPS in a Blockbuster 6" reflector. Temp is avg-77. Reflector is at the top of a DR120 4x4 tent. I have 6 of Northern Lights and 6 Pineapple Trainwreck. I run soul synthetics. I fed them once with 3ml of Grow into a gal. I'm curious why my...
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    Very First Grow Plan

    I've changed my plan a little. I'm going for the 400w kit instead because I wanna make a mother keeping area. The tent has room for 9 small plants in 3 gal or 6 in bigger containers. I am in an apartment in a colder winter climate. Temp shouldn't be a huge issue. I decided to get...
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    Very First Grow Plan

    Hi, I am new to growing and these forums. I would appreciate any help figuring out if the system I have in mind will work well. The 600w Complete Grow Kit from htgsupply http://htgsupply.com/Product-HTG-600w-Grow-Kit.asp - Euro Reflector for cooling. - Mh conversion bulb - Tent is 47"x47"...
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