does anybody no why my plants are going yellow?

J

jakeyy

Member

• Jan 26, 2011

• #1

iv attached a few pictures on the points of the leaves its starting to go yellow with brown spots. i think its the nutes i dont no what im using as a friend gave me them in an unlabled bottle. Does anybody know of any cheap alternative nutes for budding?

any im thinking of buying this bulb is it any good http://cgi.ebay.co.uk/HPS-LIGHT-BUL...=370324293595&ps=63&clkid=6645089758659102210

 

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IndoGrower

Active Member

• Jan 26, 2011

• #2

Im no expert but it looks like heavy nute burn. Just take the bottle with your friends nutrient mix and get a 1 gallon jug and dilute your friends mix by filling up the 1 gallon jug at least half way to 3/4 and pour that mix into the water and it will dilute it greatly.

 

rollajoint

Well-Known Member

• Jan 26, 2011

• #3

Bulb is fine. Deffinetly a nute issue Flush straight away man . Type in google plant nutrients . Most people go for canna or fox farm or the bio range . Hope this helps .

 

choempi

Well-Known Member

• Jan 26, 2011

• #4

Nute burn, ease up on it, the upper parts look fine.

 

upthearsenal

Well-Known Member

• Jan 26, 2011

• #5

Make sure you have the correct ballast for the bulb..

 

J

jakeyy

Member

• Jan 26, 2011

• #6

ill get a photo of the ballast im pretty sure u can use both mh and hps bulbs as long as there 400W, iv just flushed my plants will that help with the yellow and brown bits?

 

the cloner

Active Member

• Jan 26, 2011

• #7

yes the flush will help an go for canna nutes

 

Auzzie07

Well-Known Member

• Jan 26, 2011

• #8

Nute burn to the max. Calm down on your EC/PPM levels.