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hello, im having heat issues in my little grow cab. Im testing the temps before i put plants in it and right now the temperature at the bottom of the cabinet stays high 70's to low 80's. But when the thermometer was moved only halfway to the lights, the temp was about 95. I was hoping to have...

Would having 2 fans stacked on top of each other help a great deal in increasing the power when its pulling air through a carbon filter?

i just built my small grow cab but the temps are a little too high. After having the lights on for about 2 hours the temp was 88 and humidity at about 35%. I want to get the temperature into the 70's. My setup is a 95cfm pc fan attached to a carbon filter for exhaust, a 2'' hole for a passive...

I need some help building a carbon filter. I built this Zen micro filter...https://www.rollitup.org/do-yourself/101248-best-diy-ez-walmart-carbon.html and I hooked it up to a 95cfm pc fan. But the problem is that the fan is not strong enough to push air through it. This is the strongest pc fan...

im ready to set up the intake and exhaust in my grow cab but there are only a couple places that i can fit an exhaust because the lights take up lots of space. I know that the intake should be on the bottom and the exhaust on the top opposite side for best circulation. My question is would it be...

Im in the process of putting together my small grow cabinet, it measures 12'' deep, 30'' wide, and 36'' tall and has (2) 70w hps bulbs in it. (PICTURE ATTATCHED) Im going to paint the inside with flat white spray paint so it will be reflective. But my bulbs are about an inch maybe a little more...

im planning on buying a secret jardin dr40 and using it for veg and flower at the moment. its dimensions are 16''x16''x47'' and i will be using a 150w hps for lighting. my question is that with this amount of height how long should i let the plants veg for to get the maximum yield but still have...

im planning a small grow with cfl lighting and the cab i have will only be about 2.5' tall. is this too small to keep a mother plant in? im thinking of doing a SOG and having a small veg and a small flower box. i was just wondering that if i keep the mother under the light she will keep growing...

Im starting a small grow in a hallway closet that measures 2'x3' and 7' tall, the door closes completely shut like a normal door and I would have to have the door closed most of the time. In order to reduce smell I will also need to have some kind of cabinet or small tent to contain everything...

Im planning on starting a closet grow that will be inside a grow tent thats 36''x20''x62''. Is this enough space to use a 250 watt HPS if I have a 4'' intake using a cheap inline fan from home depot plus a cooltube for the lamp? And can I just leave one end of the cooltube open inside and have...

OK... Im planning my grow room and i need some advice about what lighting i should use and also what kind of grow cab to use. It's going to be in a closet but i rent an apartment so i still need an enclosed box with vents and a carbon filter so i don't get busted(I'm just going to vent it back...

Is there any way to have a closet grow of about 4 plants and still keep it from smelling up the room that its in? My closet is kinda like a hallway closet with an actual door that shuts. I know people use carbon filters for exhaust but I dont think there is any way I can vent the closet. If i...

I have a closet that is 45''x28'' and 99'' tall. How many plants can I grow with this size of space? I also live in an apartment so there is not really a way to vent the closet. Does this mean that I can't use an MH bulb? I really want to but I'm worried heat might be an issue.

I am a medical patient and am planning on purchasing a few clones from one of the clinics to grow. Since I'm a noob I don't know how to start them. What am I supposed to do if they come in those little foamy cubes? Do I take them out and plant them in soil?

I'm going to start a 2 plant grow and don't know what lights to use. How many watts do I need for 2 plants? Also would it be better to use a large single CFL thats 125W or to use more of the smaller ones like a 42W?

How long can a seed last before it becomes unable to grow? I am asking because I found a bagseed from some very good OG yesterday and I'm not ready to plant it yet. How much time could I have?

I'm going to start a small grow of about 4 plants and I just found a Hydroponics shop in my area that sells a bunch of grow equipment. It would be easy to get my stuff there because Im sure they have everything. Im a medical patient so its legal for me to grow...but is it a good idea to tell...

Im going to start a grow of about 4 plants in a small apartment and I am worried about smell (mainly because of the secret service agent that lives right next to me). I am thinking about getting an air purifier... do they work well for smell? Also which one should I get?

Has anyone had any experiences with a shop called Green Thumb Lighting and Garden Supply? Im located next to them, heres the link to their site...Green Thumb Lighting and Garden Supply Tell me what you think if you have or even haven't bought from them. I'm considering buying all my stuff from...

Where is a good place to get my grow stuff in the LA area of Cali? I'm starting my first grow and am looking for a place to buy my supplies. I need everything including lights. Anyone know?