Light burn? Woke up today to plants a lot lighter green at tops.

[Ramborfc1]

Hope this is right place to post lol. Transplanted 5 plants about 2/3 days ago so growth has been slowed fed them last night and woke up today to the tops of the plants being a lot lighter than there were yesterday. Moved the light up few inches to be safe for the moment.
There under a 400w MH, in coco feeding canna a and b, ph 5.8/5.9 ec 1/1.1

as shown in last picture the leaf one node down unaffected. Photo 2 probably shows the best photo of the issue.

Feeding them - 1.5ml a and b per litre, 2ml rhizotonic per litre, calmag added to water to get ec from 0 to 0.3.

 

[TreeFarmerCharlie]

Why are you posting this again when people are commenting in your other thread?

 

[Ramborfc1]

Why are you posting this again when people are commenting in your other thread?

are you only allowed to post once? im new to this forum thing haha i dont know which section is the correct one.

 

[TreeFarmerCharlie]

are you only allowed to post once? im new to this forum thing haha i dont know which section is the correct one.

Yes, double posting is frowned upon in every forum I've ever been a part of.

 

[Ramborfc1]

Yes, double posting is frowned upon in every forum I've ever been a part of.

no problem would i be a good idea to delete this post then? thanks

 

[TreeFarmerCharlie]

no problem would i be a good idea to delete this post then? thanks

I don't think you can delete it. It's not a huge deal, but it's easier for people to just answer your questions in one place.

 

[Superbad421]

How is your new growth? is it staying very small and light green ?I'm having a similar issue I think it's a ph issue on my end or shock.

 

[Ramborfc1]

How is your new growth? is it staying very small and light green ?I'm having a similar issue I think it's a ph issue on my end or shock.

yeah not saw much development in the last few days. i just changed from using ph testing strips to the ph meter for more accuracy.

 

[TreeFarmerCharlie]

yeah not saw much development in the last few days. i just changed from using ph testing strips to the ph meter for more accuracy.

Strips and regent tests are more accurate than a pH meter, especially if the pH meter is a cheap one and/or isn't properly and regularly calibrated.

 

[Ramborfc1]

Strips and regent tests are more accurate than a pH meter, especially if the pH meter is a cheap one and/or isn't properly and regularly calibrated.

I personally felt I wasn’t the best at matching up the colours as stupid as that sounds

 

[TreeFarmerCharlie]

I personally felt I wasn’t the best at matching up the colours as stupid as that sounds

That's not stupid at all. A lot of people seem to have a hard time with the colors, too.

 

[Superbad421]

I personally felt I wasn’t the best at matching up the colours as stupid as that sounds

I'm in the same boat man I have the strips too but to actually tell a shade different is pretty hard I just purchased two vivosun meters and the strips so I can be sure .

 

[Ramborfc1]

That's not stupid at all. A lot of people seem to have a hard time with the colors, too.

I'm in the same boat man I have the strips too but to actually tell a shade different is pretty hard I just purchased two vivosun meters and the strips so I can be sure .

Glad I’m not alone then enjoying the learning experience

 

[Ramborfc1]

Thanks for the reply guys! Stay safe

 

[AuntB]

I’m new as well so I just got my ph and ppm meter still trying to figure out the ppm . Anyway I was wondering if you got any answers to the original question. nutrients or light ?

 

[Ramborfc1]

I’m new as well so I just got my ph and ppm meter still trying to figure out the ppm . Anyway I was wondering if you got any answers to the original question. nutrients or light ?

Yeah I use the bluelab meter getting there in the end haha, was told that it was just the new growth starting up after slowing down after the transplant. All happy and normal so far just cupping on new growth not sure if normal.

 

[AuntB]

Sweet ! Glad to hear .