Colorless leaves
Bean None Given
Apparition of a colorless bands and spots on several leaves, I think that is more of a mineral deficiency, what do you think? and Thank you.
A large colorless band on the peripheral leaves.
Colorless spots (yellow spots)
Posted
by: Yacine Torche
(2 points)
Posted: September 20, 2016
Answers
it looks like early stage of nitrogen deficiency, perhaps due to rapid plant growth (roots cannot provide enough macro elements) .
Posted
by: alex ignatov
(1 point)
Posted: September 23, 2016
Yacine Torche commented,
Yes I think so!! even the stem is very thin! and the leaves are big and large, disproportionate compared to the stem and the roots. over 7 years ago.
Yes I think so!! even the stem is very thin! and the leaves are big and large, disproportionate compared to the stem and the roots. over 7 years ago.
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It is very difficult to differentiate the spots due to high background light. Please upload few more clear images. Thanks over 7 years ago.
Thank you I'll do it soon over 7 years ago.
no they stay dry!!! T°(15° night---27° day) over 7 years ago.