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Thread: Plant Growth Regulators Poison Marijuana

  1. #1
    Medijuana.Inc2010
    Guest

    Plant Growth Regulators Poison Marijuana

    Plant Growth Regulators Poison Marijuana






    Recently Rambo posted an article titled 7 problems with tall marijuana plants where he mentioned plant growth regulators (PGR). Some of these chemicals are in fact poisonous and have been banned for use on food crops in most civilized countries. Despite the known dangers of these products they are still used under license by the USDA on ornamental crops. The use of these PGRs are visible in many ornamental species available at nursery and garden stores, explaining why you find Azaleas and Zinnias blooming at 3 inches tall.






    Regulations for fertilizer labeling in the USA is strict but varies from state to state. Despite these regulations, formulators are not always required to list every ingredient in their products; these recipes are protected as “trade secrets”. For this reason formulators have been allowed to market known toxins to unsuspecting farmers for some time. Fortunately a formal inquiry conducted by the California Department of Food and Agriculture (CDFA) has revealed the truth behind these insidious products. The CDFA tested several products, and the findings have since been made public, thanks, in part to the Freedom of Information Act. Below is a summary of the lab results, to view the full report simply click the product name.






    (PDF Links will open in new window)
    Bushmaster: 271ppm Paclobutrazol
    Gravity: 516ppm Paclobutrazol
    Flower Dragon : 18,400-18,650ppm Daminozide, 30-46.3ppm Paclobutrazol
    TopLoad: 3,467ppm Daminozide
    Phosphoload: 17,800ppm Daminozide, 20.6ppm Paclobutrazol
    Recall Notice






    So the secret is out. These guys have been marketing poison to the marijuana growing community for years and have been getting away with it. Lets take a look at some of the ridiculous claims and out right lies made by these not so reputable vendors.






    Here is the sales pitch used by Emerald Triangle’s marketing department to sell their product called “Gravity”:


    “Our uniquely prepared kelp extract and phosphorus based additive will harden your flowers from the top to the bottom. A little goes a long way. Use once or twice about 3 weeks before the end of a plant’s cycle. Adds size and weight to flowering plants.”


    Thanks to the CDFA report, we now know that Gravity is in fact a PGR called Paclobutrazol. This chemical retards internode length and reduces maturation time significantly. When used on marijuana, this results in tighter flowering tops that can be harvested earlier. This has made Gravity an attractive fertilizer additive to many unsuspecting growers.




    The makers of Phosphoload, Dutch Masters market their product with these out-right lies;



    “Dutch Master PhosphoLoad utilizes a new technology which extracts unique isolates from coal derived humates. These are powerful earth elements that unlock the floodgates for a fast & powerful flowering response. When used, PhosphoLoad produces dramatically larger and heavier yields of flowers with an average yield increase of 25 to 30%.”




    While Phosphoload may contain “powerful earth elements” it also includes; 17,800ppm Daminozide and 20.6ppm Paclobutrazol. These two dangerous chemicals are not approved for crops intended for human consumption, and should never be used for growing medicine.






    Products known to contain Paclobutrazol and Daminozide have been banned for sale in California and Oregon but are still readily available through Internet distributors, and who knows how much is still in the hands of marijuana growers. In truth this regional ban will have very little effect on the availability if these PGRs. The good news for users of medical cannabis is that companies now offer testing for these dangerous chemicals. SC Laboratory’s in Santa Cruz California is one of these companies currently testing PGR’s in medical marijuana.





    Daminozide

    IUPAC name: N-(Dimethylamino)succinamic acid
    Molecular formula: C6N2H12O3
    Commercial trade names: Alar, Kylar, B-NINE, DMASA, SADH, B 995
    Consumer Products: Flower Dragon, Top Load, Phosphoload






    Daminozide has been shown to promote early fruit set, blossom set, and enhance color in apples, tomatoes, grapes, stone fruit and ornamental plants.






    Daminozide was approved for sale in the USA in 1963 and was popularized by apple farmers until 1989 when it was nearly banned by the FDA as a suspected carcinogen. At that time it’s manufacturer Uniroyal Chemical Company withdrew it from the market for use on food crops but continued to offer it for use on ornamental plants. That same year the television program 60 minutes featured a segment outlining concerns of the use of Daminozide and cancer causing apples. This created a terrified public that refused to buy apples resulting in a law suit filed by apple producers against CBS, NRDC and Fenton Communications for 100 million dollars in damages.






    The Environmental Protection Agency (EPA) currently lists Daminozide as a probable human carcinogen. At present, further testing is required to clarify how dangerous it really is.




    Paclobutrazol



    IUPAC name: (2S,3S)-1-(4-chlorophenyl)-4,4-dimethyl-2-(1,2,4-triazol-1-yl)pentan-3-ol
    Molecular Formula: C15H20ClN3O
    Commercial Trade names: Cultar, Astar, Bonzi, Clipper, Holdfost, Klipper, MET, Parlay, PP333
    Consumer products: Bushmaster, Gravity, Phosphoload, Flower Dragon






    Paclobutrazol retards plant growth by inhibiting the plants natural production of natural growth hormones called Gibberellins. This results in shorter internode length, greater root development, early fruit set, enhanced fruit set, and a reduction in frost sensitivity. Paclobutrazol is also marketed as a fungicide






    Paclobutrazol is banned in most European countries while the US EPA lists it as “Moderately Hazardous” and states, “This substance has not undergone a complete evaluation and determination under US EPA’s IRIS program for evidence of human carcinogenic potential”. At this time it appears that Paclobutrazol has not been banned but has no food use registrations in the USA.






    I encourage readers to investigate the use of PGRs in greater detail. It’s important to understand that these chemicals dramatically alter the natural behaviour of plants. PGR’s in comparable doses used different plant species can have very different effects. The exact biology of some of these complex hormone-like interactions is still under study. It’s possible that we will never fully understand the effects of PGRs on produce intended for consumption via combustion.












    Plant Growth Regulators Poison Marijuana – Marijuana Growers HQ

  2. The Following 2 Users Say Thank You to Medijuana.Inc2010 For This Useful Post:

    abeam-pm (01-20-2013),CgOrganic (01-20-2013)

  3. #2
    That's funny you posted that. I was just talking to restless about that today. You must have........ psychic powers
    King of the Caprines, Boss of the Bovids.

  4. The Following User Says Thank You to CgOrganic For This Useful Post:


  5. #3
    LOL yep, I used a bud booster as an experiment once, never ever again! I could smell and taste it in the bud, gross! It and the bud went straight to the garbage.

  6. #4
    Great info!

    I've always cautioned the folks in my grow class not to uset these types of TOXIC products, now I have some hard data I can give to them.

  7. #5
    Quote Originally Posted by restlesslegs View Post
    LOL yep, I used a bud booster as an experiment once, never ever again! I could smell and taste it in the bud, gross! It and the bud went straight to the garbage.
    Keep in mind that not all bud boosters are toxic. I use General Organics Bio Bud, all the research I have done tells me it is safe to use. I like it and there is no nasty taste imparted into the meds, but I do flush all my meds for a min. of 10 days, and usually 2 weeks.

  8. #6
    Yep flush for 2 weeks still taste. Good to know there are non-toxic ones.

  9. #7
    I use General hydropontics kool bloom liquid and powder then I use general hydropontics floral kleen. I havent had a problem with taste or not burning but I flust for 2 weeks also.

  10. #8
    Medijuana.Inc2010
    Guest
    I also use only General Hydroponics flora series & add Liquid Kool Bloom for flowering, all safe !!

  11. #9
    Quote Originally Posted by Stoneage View Post
    Keep in mind that not all bud boosters are toxic. I use General Organics Bio Bud, all the research I have done tells me it is safe to use. I like it and there is no nasty taste imparted into the meds, but I do flush all my meds for a min. of 10 days, and usually 2 weeks.
    Yah, I switched over to the General Organics line up about months ago, and have been very happy.
    Works well on all strains, even nute sensitive ones.
    I haven't seen any difference in yields compared to Advanced.

  12. #10
    My CG uses all kinds of nasty stuff they wont stop but i cannot afford another, they wont listen, meds sucks to use taste terrible hermied BS have these micro pre-mature seed thing that makes the meds taste... like your smoking seeds...driving me nutz and they are using Physan which should not be used on edible crops etc etc...

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