help please (pics)

jgrows4u

Well-Known Member

• Jul 9, 2009

• #1

so I just put some babies in my hydro kit and they where doing fine but now the tips of there leaves are discolored and idk what its from im not using any nutes and there getting plenty of light the ph of the water is around 6.5-7 (just checked) the ph prob needs to go down a little what could I add to the water to make the ph go down?

 

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spiked1

Well-Known Member

• Jul 9, 2009

• #2

That's too high for hydro, around 5.8 would be better.
PH down is cheap, but vinegar or lemon juice will work too.

 

jgrows4u

Well-Known Member

• Jul 9, 2009

• #3

what kind of vinagar?

 

spiked1

Well-Known Member

• Jul 10, 2009

• #4

jgrows4u said:

what kind of vinagar?

Click to expand...

Don't think it matters what type, but I use Organic Apple Cider vinegar
because thats the only one I have in the cupboard.
BTW, you don't need much of it to lower the PH.

 

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Smokey95033

Active Member

• Jul 10, 2009

• #5

Eww vinegar... any acid is fine, lemons, oranges, ummm grapefruit??

 

ganjman

New Member

• Jul 10, 2009

• #6

Just dont go giving your plants sulphuric to be drinking on hahaha..

 

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Smokey95033

Active Member

• Jul 10, 2009

• #7

Any acid that is safe to handle...

hahaha

 

jgrows4u

Well-Known Member

• Jul 10, 2009

• #8

yeah I did add some vinagar and the ph is around upper 5 but the leaves r still the same color so ill see if it changes back or not and post back here if it dosnt change

 

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Smokey95033

Active Member

• Jul 10, 2009

• #9

Its time to go low on nutes man. They are starting to go Mg deficient. What nutes do you have available?