Hello! This is my first ever attempt at growing. I recently switched my seedling to a bigger pot but the leaves on the bottom are starting to show these spots (as pictured). From research, it looks like it could be nutrients (potassium?) But I'm not sure. I just ordered PH strip testers and got some nutrient suppliements as well. Any insight to what this might be would be helpful!!
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What kind of soil is that?
SF 35X47X70 tent
SF1000 X4
AC Infinity 6 inch exaust fan
AC Infinity ocillating fan X2
FFOF Soil
FF Soil Trio. and CalMag
GH Flora Series
3 and 5 gallon fabric pots
Mango Sherbert
Gelato Cake
Grape Icecream auto by going2fast -
Looks to me like a pH lockout situation.
You will need to pH your input. Since you are in coco by the looks of it, a pH of 6.0 is where it's at in veg.
Test what you have been gving it. I am guessing it is way too high but test and correct it. Correcting it usually means going slightly either side of the 6 to bring it back to where it needs to be.Grow Room: 11' x 7' x 7.5'H, 480w AC, 13gal/day dehumidifier, 1.5gal ultrasonic humidifier, 60gal (27gal usable) nute tank, 16" pedestal fan & 18" wall fan. Lighting, fertigation and climate automated
Lights: 2 x SF-7000, 5 x 30w 660&730nm supp. red boosters for flower
Medium: Coco/perlite, 13gal pots for photos, 7.2gal pots ¾ filled for autos, no drains
Current Grow: 4 x Autos Franklin's AK47 x Red CBD, 1 x Photos Franklin's Orange Zkittles x Sour Diesel, 1 Franklin's White Widow x Sour Diesel, All feminised. 1 x sativa, I think, regular, Clones 30th March 5 x Orange Zkittles x Sour Diesel fem
Last Grow: 4 x photos, old school, 66 days of veg flipped 25 Feb harvested day 65F 3lb11oz.
Previous Grow: Lots of big dead mouldy buds, medium and small buds made it, barely. Primarily indica traits from sativas.. Cured in glass jars.Comment
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