Damping off begins below the soil line. As a result, the marijuana farmer will not be aware of the problem until the stalk and lower leaves show signs of atrophy. At first, the lower portion of the stalk becomes discolored, usually yellowish-brown. The stems will show brown lesions between nodes, eventually becoming dark reddish-brown cankers. The stem will turn brown and soft then it will simply fall over. Without nutrition to keep it strong and sturdy, damping off can kill a cannabis plant, or any other that has been attacked.
Posted on: Wed, 07 May 2014 04:14:03 +0000
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