2008年4月29日 星期二

Purple seedling stem

Why are my seedling's stems purple?
為什麼我剛發芽的嫩莖呈現紫色##CONTINUE##

DO NOT PANIC. A seedlings purple stem doesn’t necessarily indicate an unhealthy plant. Please take the following possibilities into consideration:
別緊張, 紫色的莖不代表大麻作物不健康
請依照下列個可能性考慮

1 - Purple Stems could be a result of that wonderful thing we call genetics, if this is the reason, you are to expect a purple stem throughout the life of the plant. It must be noted that purple stems aren’t a dominant trait, and are rarely genetically induced.
1. 紫色的莖可能是我們所謂的遺傳所造成的, 如果真是遺傳, 你將可以期待一株從小到大都是紫色莖的大麻
請注意, 紫色莖的大麻並不是什麼具有優勢的品種, 而且很少被發現

2 - A baby sprout with a purple stem is almost always 100% natural. Young seedlings are still adjusting to their environment and may be slightly lacking in a Nutrient. If this is the case, healthy plants will regain their green/greenish-brown color within a few days to a week or two.
剛發的嫩芽呈現紫色幾乎100%正常, 因為他們還在調整, 適應環境, 而且有可能小小地缺少營養
如果是這樣, 健康的大麻會在幾天到一兩週內很快恢復綠到咖啡色

3 - If you have ruled out the possibilities of genetics and the seedlings adjustments to life, you should begin looking for a nutrient deficiency. Purple stems are commonly caused by a Phosphorous (P) or Magnesium deficiency, if there is a P deficiency you may also notice symptoms such as brittle leaves or greyish spots. To assist the uptake of Phosphorous (as well as most other nutes) you should ensure the pH is slightly acidic-- 6.0 will suffice.
如果前兩個可能性都排除, 那你可能需要檢視營養液成分
過多的磷會造成莖部發紫, 而且通常會伴隨而來的是葉子顏色變淡和灰色的點點

按﹕通常發生在生長期間施以開花肥會造成磷(P)含量過高, 要非常小心注意
生長期間, 過高的磷會殺死你的大麻! 切記!!

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