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  1. Dr.GreenThumb

    Topping Pics

    :smoke1:
  2. Dr.GreenThumb

    New Room

    :bongin:
  3. Dr.GreenThumb

    Its been a while...

    Hey there MP, I'm back :D .
  4. Dr.GreenThumb

    Check this out...

    So if you google search marijuana forum as I did here http://www.google.com/search?q=marijuana+forum&rls=com.microsoft:en-us&ie=UTF-8&oe=UTF-8&startIndex=&startPage=1 our forum is 2nd on the search results as you can see, now what determins how the search works?? and depending on that answer how...
  5. Dr.GreenThumb

    Need some CO2 help

    I've got my CO2 setup put into the grow room. However i'm confused on how to dispurse this into the room. My guages read psi and volume in the tank, my grow area is 325 cubic feet. I have not been able to figure out at what psi pressure do I need to use to achieve maximum growth. I do not have a...
  6. Dr.GreenThumb

    12/12 Light Question

    I'm just curious if anyone has read or knows how sensitive the mj plant is to keeping the 12/12 light cycle perfect. Or does the plant notice a difference in a 10-20 min or possibly 30 min difference in the cycle...?
  7. Dr.GreenThumb

    HID Light Info...

    Q How high should I hang these grow lights from the tops of my plants? AThe answer depends on several factors. First, your wattage of the light, higher wattage lights put out more heat. Therefore, you should hang them so your plants don’t burn. For example, 1000 watts should not be any closer...
  8. Dr.GreenThumb

    Cool Sun Reflector

    Anyone use it? 20½"L 24"W 7½"H 6" air cooled fittings are integrated into the reflector 95% reflective German aluminum insert Socket and 15ft. lamp cord are built into the reflector Chrome wire hangers included for easy hanging 6" integrated air-cooled fittings
  9. Dr.GreenThumb

    Seedling Question

    After my little girls germinate, should I keep them in the rockwool plugs they are currently in? Or should I try and take them out and put them in the soil without the rockwool? Any advice...:confused:
  10. Dr.GreenThumb

    4 Northern Lights and 2 White Widdow

    Germinated them all today. Got them through Dr. Chronic, and are female seeds. Going with a 600 watt system this time in the same 3 foot by 5 foot grow area. Here is a shot of the grow area for thoes who dont know without the light.
  11. Dr.GreenThumb

    Dr. Chronic "Two Thumbs Up"

    I recieved my order today. Was 7 days total delivery from time order was placed to mid-us somewhere. I am very pleased with their operation, the package was stealthy. Will defently purchase from them in the future. http://www.drchronic.com/
  12. Dr.GreenThumb

    Electric/Digital Ballast

    I'm looking for a new setup. I'm thinking of the Future-Brite or the Galaxy type ballast and would like to know if anyone on here is using them and what they think, or your input on this type of ballast in general compared to the core & coil magnetic type.
  13. Dr.GreenThumb

    Analyze Trichome

    I'm getting to the stage where I would like to start viewing trichome's. I have viewed the chart, but my question is how is the best technique? Do I hold the microscope up to the plant (tryig to hold it really still) or can I cut a piece of leaf from the bud and look at that? Any suggestions?
  14. Dr.GreenThumb

    First Closet Grow

    A little bit about my setup, closet space is 3x12 and i'm using a 250 watt MH balast. For exhaust i'm using a Hydrofarm 180 cfm fan attached to top of light as well as a 13 inch fan to help move air around inside closet. This is a soil grow (as you can see) with light on a 24 hour cycle. For the...
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