New Grower Day 59 Nutrient Problem AGAIN!!! HELP

[Peter Pan]

Hello AFN

Well I guess the grow has tension. I flushed I let dry up a little and I added bloom nutes very low nitrogen high phosphorous components, and Immediately see started reacting bad again, new leaf tips yellowing , yellowing in general and looks like nitrogen deficiency yet when you add nitrogen it gets burnt, Iam lost at the PEAK OF FLOWERING, what can I expect now from this grow?, and I cant flush again the plant looks over watered. What is this and pistils are turning dark brown and wither while a few days a go as some of you may remember where crystal white, could this be that the plant is finishing and yellowing naturally? but calyxes are tiny at the moment they cant contain seed!!! My soil ph is at seven but I water always and ph first. at 6-6.9, I use rain water as basic. One last thing I may think of is that my water is too cold can that cause nutrient blockage along with the over watering??? :thank:

 

[faded187]

im no expert but where a lot of growers go wrong is sometimes crispy grey or white tips means a deficiency. usually zinc,potassium. now if there yellow that means burnt. as far as your pics, she looks deficient on everything to me, especially phosphorus. but if you just fed than whats your soil ph? my guess is you flushed when it was actually a potass def. but like I said you would have to ask an expert.peace

 

[greenjeans]

What are you checking ph with? If digital, has it all been calibrated correctly?

 

[Peter Pan]

what do you meam, first fo all no my ph test is not accurate its the one used in aquarium. but iam waiting fro my ph pen what kind of calibration does it need and my soil is ph 7

 

[Vas Deferens]

Hey Peter, thats no good man, maybe try to keep your grow all on one thread so people can see previous pics, may help with diagnostics. Sorry can't help ya, I'm an outdoor organics man. Good Luck, hope it comes good for you. Don't worry too much about your first grow, the learning you are doing now is invaluable.

 

[greenjeans]

I'll bet you have ph issues, then. PH meters need to be calibrated to give accurate readings. I am waiting on my meter as well, and am using the GH drops at the moment. That's why I asked. If you were using a ph meter that is out of whack, then your ph isn't what you think it is. I'm a new grower myself, so I don't have all of the answers. Use Google. Use youtube.

Use this chart
http://www.marijuanapassion.com/forum/attachment.php?attachmentid=158412&d=1295751999

And this one:
https://cannabis.community.forums.ozstoners.com/cannaversity/uploads/1planthlpr.jpg

And this site:
http://www.growweedeasy.com/marijuana-symptoms-pictures

Good luck!

 

[Peter Pan]

I found I link which show posphorus deficiency during flower exactly as mine dont you think pic 2 http://www.growgreenerguru.com/2012/03/phosphorus-p/

 

[faded187]

yep. but look at zinc on this one. http://www.marijuanapassion.com/foru...2&d=1295751999.

 

[Peter Pan]

Wow faded187 youre pretty right I think, and my amnesia haze show the early signs of th same, Ill add some zink thanks

 

[faded187]

I don't know about this late into your grow but read somewhere if you put a handful galvanized nails in soil at start it helps.