Is something wrong with my bud?

just about 4 weeks into flower now and plants seem to be doing pretty well besides a little discolouration of the leaves turning yellow. but gave them a shot of nitrogen so hoping they recover. but I have just noticed that on the largest plant (trainwreck) there are some brown spots upon 1 of the buds. is this anything to be concerned about? the light is a fair distance away from the top of them as ive burnt a bud site earlier in the cycle so i put the light up to a higher point. any advice would be appreciated. Thank you



Last pic is the problem. as you can see it is different to all of the other buds on the plant. besides a burnt 1 on the other side here :



Hoping this recovers too later on in the flowering cycle. anybody know what's wrong? light and heat issues, nutrient problem or?...

anyone.....?

First, 4 weeks into flower i wouldnt b giving to much nitro, especially not to correct yellowing. Nitrogen will slow flowering and stretch buds out.

Second, those yellowing leaves don look like from nitrogen. Nitrogen def starts at the bot workin up and the entire leaf turns green. I see green viens on those leaves.

Third, some yellowing at the top of your plants too. Id GUESS at a Cal/mg def. cal def causes spotting.
Id try a light feeding. Full micros, P-K and a smmmmaaalll amount of nitrogen. Give it a week and see if it gets worse. Cutting off fucked leaves helps to see if damage is progressing or not. Jus make sure leaves are fucked, and not kinda sad.

Sorry not a definate answer, i can only speculate. But figured yu wanted to hear somethin

Good luck
Sir KK

Both burnt buds, they will recover

I had this happen to one of my plants last grow it was about 4 weeks. Let it it finish and it was fine.

Burnt