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  1. Strain Base

    "A Compendium of Cannabis Varieties"
  2. 186,437
  3. Compost and Pots

    Growing in Compost and Other Soil Mixes.
  4. 110,558
  5. Outdoor Growing

    Make The Best From That Great Growlight In The Sky
  6. 7,432
  7. 28,640
  8. 281,490
  9. Problem Solver

    Get Help and Advice On All Your Growing Problems.
  10. Harvesting and Processing

    What to do with your finished product.
  11. 507,100
    • Gerfish
  12. Cream Of The Crop

    Vote Now for this months Cream Of The Crop

  • Posts

    • Autofatman
      You need that ttemp up to 25-28 shag.  I'm using a GN ms0006 with both switches 6lights on . Only pulls like 180-270w or something like that but mine are that size at just over 2 weeks plus they were in the dark for 3-4 days as my reflectors broke.   Get the temp up and your be fine buddie I'd say. Get more LEDs for better yeild
    • Joint hogger
      the £75 option is a 1.5A STR 5 step fan controller (bare basic's), the £250 option is a SMSCOM 4Amp Hybrid Pro Mechanical Fan Controller which has a fan minimum, a fan maximum & a desired heat setting, but if your not afraid of a bit of Diy, you can build your own easily for a lot less than the SMSCOM Hybrid & have more functions, if you check out the DiY section & search for "variac"  there's loads of info to guide you through it.  
    • MyDisplayName2000
      Damn, Stephen Hawkings himself could have contributed in this thread.   Well, back to the original question or thereabouts.   I'm currently looking at moving from a 150-300 filter to the 150-600 one.   I have used Rhino since they came out but if any wayfaring passerby has an opinion on carbon filter brands out there, I'd be grateful.   I am looking at G and H website and see the Mountain Air and Carbo Air, plus a couple of others. I know there is science behind which filter can perform better and I'd like the most airflow.
    • bongme
      hi   Israel is First Country to Grant Health Ministry ‘Medical Device’ Certification for Cannabis Vaporizer     srael has become the first country in the world to classify a vaporizer for inhaling medical marijuana as a medical device. The Health Ministry recently certified the VapePod vaporizer developed by Israel-based Kanabo Research Ltd. as a medical device. The device allows patients to consume the cannabis in precise doses, which is why the ministry approved it, according to the start-up’s co-founder and CEO Avihu-Tamir.   He expects sales in Europe to begin next quarter and distribution locally in Israel by June if local red tape is resolved. Tamir said it was his personal experience working with medical cannabis patients that gave birth to the Tel Aviv-based company in 2017. “In Israel, a medical cannabis patient is often directed to smoke his or her prescription – or even mix it with tobacco to ‘make it burn better,’” a company statement explains. “Concerned about the long-term health effects of smoking, and especially smoking tobacco, Avihu began exploring and providing healthier routes of administration for Israeli cannabis patients.” Kanabo partnered with a U.S.-based vaporizer company to develop the vaporizer platform. The company also develops, medically validates, and patents formulations of medical cannabis extracts designed to target specific Central Nervous System (CNS) disorders, according to the company’s website.   “The first formulations under development focus on sleep disorders, chronic pain, and anxiety disorders with a special focus on post-traumatic stress disorder… Kanabo Research conducts clinical validation activities in Israel for all technology and formulations under development, to ensure safety and efficacy of all company products.” Kanabo’s VapePod vaporizer platform was granted initial certification as a medical device by the Israeli Ministry of Health, making it the first extract-based vaporizer ever approved for medical use. Kanabo has also initiated pre-clinical trials on its first patented formula to test its efficacy in treating sleep disorders.   http://www.jewishpress.com/news/business-economy/israel-is-first-country-to-grant-health-ministry-medical-device-certification-for-cannabis-vaporizer/2018/03/18/   Bongme