Help please spots on bottom leaves

**skefaman** · 08-09-2009, 11:24 AM

what could it be??

**MendelMaster** · 08-09-2009, 08:45 PM

Originally Posted by skefaman

what could it be??

Manganese deficiency? It could be a number of things. Nute burn, pH, Mn deficiency, etc..

**Phenom420** · 08-09-2009, 09:10 PM

how old are they
what nutes u giving them
what type of lights are they under
more info would be a huge help.

try looking here also
Have A Plant Problem? Check Here First

**JoeCa1i** · 08-09-2009, 09:17 PM

Add some gardenlime to the mix,if theres none in it............You can also add,a few drops of h202 per liter of water.....

**Phenom420** · 08-09-2009, 09:22 PM

Originally Posted by JoeCa1i

Add some gardenlime to the mix,if theres none in it............You can also add,a few drops of h202 per liter of water.....

ORR save yourself some cash and use a cap of hydrogen proxyde instead of buying that H202, only difference is H202 is 35% and HP is 3%.... Price tag is big difference, H202 I dont remember but a big bottle of HP at walgreens is $1

**desert fox** · 08-09-2009, 09:46 PM

Your pic looks like it is the very first sets of 1 or 3 bladed leaf. If thats the case its perfectly normal that they just die off like that as they grow bigger. dont sweat it. If it keeps progressing I would say a CA deficiecy.

**Phenom420** · 08-09-2009, 09:50 PM

Originally Posted by desert fox

Your pic looks like it is the very first sets of 1 or 3 bladed leaf. If thats the case its perfectly normal that they just die off like that as they grow bigger. dont sweat it. If it keeps progressing I would say a CA deficiecy.

That's not the first leaf at all. No it isn't normal, your plant is trying to tell you something.

**skefaman** · 08-10-2009, 04:30 PM

Originally Posted by Phenom420

That's not the first leaf at all. No it isn't normal, your plant is trying to tell you something.

its deff not normal what is some that will lower the ph and how much should i use ph is like 7.8ish in a ten inch pot

**skefaman** · 08-10-2009, 04:31 PM

also under 4 23w cfls

**xxplosive42o** · 08-10-2009, 04:44 PM

7.8 ph? Thats way way way way way way too BASIC. You need to get it more Acidic. Go pick up some PH Down and start pre-ajusting the water you use to water the plants and keep it around 6.2-6.5. And then water your plant until it over-runs into the overflow container and then use a PH tester and run the PH of the overflow water.