tiny brown spots

older platns got it then the little i put in flower got it last week

i havent added nutes in a week

ph 6
mircale grow fourth grow with it never had this issue

need a pic of whole plant and more info. PH 6.0 bit low for soil ?

another pic

looks like magnesium deficiency to me

bobtokes said:

looks like magnesium deficiency to me

Click to expand...

I am with bob! water in some epsom salt.

It really depends where you took the leaf from. N P & K are mobile and should show anywhere incl new growth, secondaries start on older fan leaves as it is immobile. Mg would also be better absorbed at the right Ph so try to be more accurate. If using RO water then u must add Ca & Mg equally.

i hate miracle grow. it has slow release fertz in it, i just didnt ike it, nearly killed my crop.

soil still wet after 6 days

i have read lime has both so i watered with lime this time around so i shall see if it helps

Pull off the dead/damaged growth and flush the shit out of it. Looks crispy to me. I say pull it off so you have a better understanding of whether or not the problem continues after you implement some solutions. Leave them on if you want (no pun intended), but it's just a leaf. I prune and LST like a mofo and as long as you know what the fuck you're doing, pruning is a good thing.

I use MG (actually Expert Gardener 10-15-10 from Wal-Mart) and get amazing results. Sunshine (Sun-Gro 810) soil. It's a fairly weak soil from the get-go. Much like FFOF but better and CHEAPER. Anyway, flush and then hit them with some 1/4 strength MG (little scoop side) EVERY watering. Also, even though I use tap, I supplement with Cal-Mag. My tap comes from a river that has an EXTREMELY low calcium count. Don't ever beileve that you don't need Cal-Mag with your tap. Look up an analysis and make your own decision.

I vote for crispy. Flush and when they're dry, hit 'em with 1/4 strength nutes and 5ml of Cal-Mag per gallon EVERY watering. Never had a problem since doing this.

Don't ever forget that these are WEED plants NOT orchids or some ornamental shit. Keep it simple. IT'S A WEED.

http://www.sungro.com/products_displayBrand.php?brand_id=17

Ph is low...I'd aim for 6.5. I also agree with the calmag or Epsom salt. The soil shouldn't be wet for 6 days...should give enough water for 2-3 days at most.

i did prune to see if any other leaves show i sign or the problem is fixed just waiting to see now