Diagnosis for my mango

I have a mango,that's about 1 week or so into flowering. She is in a 5 gal bag of foxfarm ocean forest. PH-7. Ferts are 2-8-6 organic,with a little liquid kelp ocassionally. She is outdoors. The tips only are burnt. She is curling up wards,along the lengh of the leaf,The leaves on the bottom are'r doing this curl.She is light green in color
Anyhelp will be rewarded with good Karma
Thanks

The only thing I can see is either it's nute burn OR

You have a magnesium deficiency

Read this and decide which you think it is

Magnesium - Mg-deficiency is pretty common since marijuana uses lots of it and many fertilizers don't have enough of it. Mg-deficiency is easily fixed with ¼ teaspoon/gallon of Epsom salts (first powdered and dissolved in some hot water) or foliar feed at ½ teaspoon/quart. When mixing up soil, use 2 teaspoon dolomite lime per gallon of soil for Mg. Mg can get locked-up by too much Ca, Cl or ammonium nitrogen. Don't overdo Mg or you'll lock up other nutrients.

Thanks a million SunnyD

No problem bro