Foliar feeding-does it really make a difference?

[Hobbit]

Bro looking tip top, if thats the worst affected leaf you got bugger all to worry about.. Seems your water is pretty good. TBH i cant see a drama in the pic I wouldnt worry i cant see any purple. Keep in mind the harder you push the N the more likely you are to encounter mag drama. if your worried add calmag to a feed or two. personally from the pic id say your gold.

[Josh]

Bro looking tip top, if thats the worst affected leaf you got bugger all to worry about.. Seems your water is pretty good. TBH i cant see a drama in the pic I wouldnt worry i cant see any purple. Keep in mind the harder you push the N the more likely you are to encounter mag drama. if your worried add calmag to a feed or two. personally from the pic id say your gold.

Cool, thanks again man. How late into flower should I keep giving nitrogen you think? I know most bloom nutes contain a bit anyways

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[kbag]

Interesting thread guys. Foliar feeding can be invaluable at certain times, it can also be detrimental if used at the wrong time.
When a plant is over fed at times you get the classic spots on the leaves and then a grower hits them with calmag that often contains N, iron, zinc, and it exasperates the problem.

How late into flower should I keep giving nitrogen you think? I know most bloom nutes contain a bit anyways

You need N all way through a plants life but less in flower. I normally start feeding bloom at the first signs of pom poms . looking at your plants integrajosh they look perfect for the bloom nutes and have plenty of N in them, so prob will be no need for any extra N all the way through the flower cycle.