Edges of leaf turning a lighter green?

[AutoV]

Problem: The edges of my five finger leaves are a light green. This problem is no where else on the plant and initially the edges was under the larger center leaf until I moved them a little bit and saw the edges.
Medium: Soil (Fox Farm Ocean Forest)
Feed: up until day 22 I've fed with just distilled water. Day 22 I fed the a liter and a half from a gallon jug of distilled water that was mixed with 1/4 teaspoon of fox farm grow big.
Strain: Blueberry Auto from speed seeds (ordered from single seed centre) started from seed
Climate: When lights are on tempertures sometime get as high as 83. When lights are off temperatures go down to 74-75. Humidity is around 40 when I havent watered. Humidity when watered is usually 65. Im using two 13w 6500k cfls for veg they're 2inches away from plant. Im growing one plant.
Additional Info: The cotyledons are yellowing . I don't check ph. I haven't had any problems up until now.

 

[namvet25]

With out a picture I can't say for sure what the problem is but if the leaf was hidden from the light under another leaf it could be that part of the leaf didn't recieve any light therefore causing the lighter green.

 

[AutoV]

Th

With out a picture I can't say for sure what the problem is but if the leaf was hidden from the light under another leaf it could be that part of the leaf didn't recieve any light therefore causing the lighter green.

Thanks I thought so like it was a tan line or something lol. Here is a pic.

 

[AutoV]

Problem: The edges of my five finger leaves are a light green. This problem is no where else on the plant and initially the edges was under the larger center leaf until I moved them a little bit and saw the edges.
Medium: Soil (Fox Farm Ocean Forest)
Feed: up until day 22 I've fed with just distilled water. Day 22 I fed the a liter and a half from a gallon jug of distilled water that was mixed with 1/4 teaspoon of fox farm grow big.
Strain: Blueberry Auto from speed seeds (ordered from single seed centre) started from seed
Climate: When lights are on tempertures sometime get as high as 83. When lights are off temperatures go down to 74-75. Humidity is around 40 when I havent watered. Humidity when watered is usually 65. Im using two 13w 6500k cfls for veg they're 2inches away from plant. Im growing one plant.
Additional Info: The cotyledons are yellowing . I don't check ph. I haven't had any problems up until now.

 

[Waira]

... -- I see nothing amiss here mate,...

 

[Cat]

I can see what you mean, my two have something similar, but I don't think it's anything to worry about. I'd just keep an eye on it. Is this your first grow? I'm on my first grow and it is the longest, most stressful few weeks of my life Can't wait to spark those babies

 

[AutoV]

I can see what you mean, my two have something similar, but I don't think it's anything to worry about. I'd just keep an eye on it. Is this your first grow? I'm on my first grow and it is the longest, most stressful few weeks of my life Can't wait to spark those babies

I totally I totally agree! I am a first time grower. What week are you on? Can you put up some pics of em?

 

[Cat]

I totally I totally agree! I am a first time grower. What week are you on? Can you put up some pics of em?

I am now on week 3 & 5. You might be able to see the leaves on this pic that I took a couple of weeks ago