David_Matthew
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- Aug 5, 2014
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Hi everybody, I have one exterior friend with what seems to be a mildew (or something like that) problem.
The ph of the soil is ok (I guess) at 6, the baby does not seems to lack anything (since leaves are all green and perfect) but since a 2 weeks, some little spots (getting bigger and bigger) are appearing on the leaves.
Looks like a powdery substance (white or really light gray)... I've tried hydrogen peroxide in water the first week (without any success) and a solution made of sodium bicarbonate the next week (sill without success).
I want your advice here before application of something more drastic. I have two product at home and I don't know which one could do the job (would be the best). There are both labeled as anti-fungus :
1- A solution made of citric acid and lactic acid.
2- A solution made of Sulfur.
Note : My plant is not at budding level, but not so far from it.
Is there one which is better than the other, and why ?
Thanks a lot!!!
The ph of the soil is ok (I guess) at 6, the baby does not seems to lack anything (since leaves are all green and perfect) but since a 2 weeks, some little spots (getting bigger and bigger) are appearing on the leaves.
Looks like a powdery substance (white or really light gray)... I've tried hydrogen peroxide in water the first week (without any success) and a solution made of sodium bicarbonate the next week (sill without success).
I want your advice here before application of something more drastic. I have two product at home and I don't know which one could do the job (would be the best). There are both labeled as anti-fungus :
1- A solution made of citric acid and lactic acid.
2- A solution made of Sulfur.
Note : My plant is not at budding level, but not so far from it.
Is there one which is better than the other, and why ?
Thanks a lot!!!