LED Gardener
In This Issue:

Downy Mildew in the
Indoor Garden

The LGM Affiliate Program
























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September, 2010             Volume 5,  Issue 9

    Downy Mildew in the Indoor Garden
         Downy mildew ranks as one of the oldest documented plant diseases on
    the planet.  Downy Mildew can happen to anyone.  The fungus thrives in
    cool, humid environments and spreads through tainted equipment, seeds,
    soil, or spores that splash from leaf to leaf.  As we head into cooler weather
    gardeners should be aware of the symptoms and ready to take action.
         If you suspect a problem,  the first step is to differentiate downy mildew
    from the more common powdery mildew.  Indoor growers can see outbreaks
    of either or both any time of year.












       

           Downy mildew can cause defoliation, stunted growth, damaged
    flowers/fruits, and eventually will kill the host. The fungus can overwinter in
    the soil or on infected plant debris just waiting for cool, humid conditions.
    Once these conditions are met- the disease can quickly reproduce. The
    downy mildews found on most plants are distinct, meaning they are specific
    to certain hosts.  Melons, hops, grapes- all have their own specific downy
    mildew.  The most recently discovered strain causing problems for the
    culinary herb market in the US is the basil downy mildew.  The good news is,
    you don't have to worry about the downy mildew on your basil destroying
    your cucumbers or vice versa.
           There are simple steps you can take to reduce your chances of
    running into problems.  If you know that downy mildew is a problem in your
    area you should check into varieties that are bred with a resistance to the
    disease.  Make sure plants receive plenty of light and there is enough space
    between for good air circulation.  Provide adequate drainage to avoid
    standing water in the medium and try to water the grow medium directly as
    opposed to overhead watering.
           If you catch the infection early enough it is possible to control the
    disease through harvest by spraying the infected area as well as the
    surrounding area once a week with a fungicide.   If you are able to control
    the environment- simply reducing the humidity or increasing the temperature
    to over 80 degrees F will kill the mildew in 24 hours.  My personal coping
    mechanism is to bag plants up at the first signs of trouble and throw them in
    the trash. (Contaminated plants, soil, or plant debris should not be
    composted).  If plants are too precious to trash, many can be reproduced
    using tissue culture with the results being a sterilized new start.  --AL
           
         The LGM Affiliate Program
          Introducing the LGM Affiliate Program. The LGM line is safe for
    gardeners of all ages, lasts 10-20 times longer than traditional lighting,
    contains no mercury or lead, and is 100% recyclable at the end of the
    product's lifetime.  According to a study by the EPA the energy savings in
    replacing one 400 watt MH with 3 LGM5 LED grow lights is equivalent to
    planting a 1/2 acre of trees per year.  Help spread the word about the most
    efficient plant lighting in the world and make money to boot.
           How does it work?  The program is free and easy; open to individuals,
    businesses, or organizations.   We will provide you with multiple choices from
    text links to banners like the one below which can be placed on your
    website, blog, newsletter, or anywhere that accepts HTML.  The link is coded
    with a unique ID that tags your customers.  When clients click on the link
    they are directed to the LED Grow Master shopping page.  If they buy within
    30 days, we send you a check for 10% of the total retail sale.  The average
    sale is over $500.00 (USD) which means you stand to make $50.00 or more
    each time someone clicks on your link, and your clicks and sales are
    viewable online.  Sign up your friends as a secondary affiliate and receive
    5% from each sale they make.




  
    To begin free enrollment, simply complete the form by clicking on the
    following link:
                                 Sign Up For The LGM Affiliate Program


             Copyright 2010 by LED Grow Master Global, LLC All Rights Reserved.
LED Grow Lights Affiliate Program
Fungicide, Powdery Mildew, and Plant Diseases
LED grow lights
LED Grow Master Lighting
Powdery Mildew
Downy Mildew
White to grayish spots of talcum like
powder.  Spores grow on both sides of
the leaves.
Begins as pale green spots on the top of
the leaves.    Grey or white fuzz grows on
the underside of leaves.
Spots are circular and yellowing of the
leaves occur after the fungus is clearly
visible.
Pale green spots progress to yellow
blotches that are brighter on the top of the
leaf than underneath.  Growth follows the
leaf veins.  Fungus is usually visible on
the underside of leaf  within 4-12 days
from infection.
Spores reproduce in dry, warm
environments.
Prefers cool, humid environments.
plant grown under LEDs