Looking for some advice

[Arthur]

Any idea why the leafs are turning yellow around the edges

I'm guessing your out of the pH range. 5.8 to 6.2. Ppm and runoff pH?

 

[Nebelung024]

Wont be able to check until the morning but that makes sense. I have been doing 6.4 6.5 ish

 

[HI808]

I also struggle with this issue and with light height. At 17 days your plants are way bigger than mine. I am on day 14 and mine are half the size. I got caught up in the Grow Bosses nonsense of over watering. I started to only use 1 gallon for 6 plants and water every 3 days. I am currently trying to flush my coco because of PH issues. I am currently using 2 gallons but I dont see allot of run off in my treys? Should I just keep adding water until I see water come out of the fabric pots?
When I checked the PH of my coco it was at 6.5, I have been PHing down to 5.5? Im trying to balance at or around 6.0.
Any info on the process would be greatly appreciated.

 

[Nebelung024]

I'm still having ph issues with my plants. I just watered them today at 5.8 and my run off ph is 6.7. They look wilted and discoloration in the lower leafs the new growth looks good but I'm not sure what to do @Arthur @420Forever @St. Tom

 

[St. Tom]

hi pal don't worry to much about the lower leaves its new growth your worried about also i grow in coco and ive always been told not to bother checking the runoff ph with coco also another thing i would do is don't feed them again till they feel like they're getting light so let your roots breathe a little and maybe up your calmag a little

 

[Arthur]

If your in coco, mix up a mild feed solution at your target pH and flush until your pH and ppm are in range, then continue on. You may need to run a gallon thru to get things corrected. This is where the breathability of coco helps, overwatering shouldn't be an issue, provided this is coco, or coco/perlite. If it has organic amendments added, all bets are off...and my recommendation for flushing would be the incorrect solution.

 

[Nebelung024]

How are they looking boys? @Arthur @St. Tom @420Forever

 

[Arthur]

Looks like things are looking up! Keep an eye on the pH and ppm, in coco that's your steering wheel.

 

[420Forever]

How are they looking boys? @Arthur @St. Tom @420Forever

lookin good to me ppp

 

[St. Tom]

looking good growbro