At first i thought it was bug damage(maybe thrips or something) but i’m really starting to think it’s something else but have no idea what? Is it maybe cal-mag defficient? As i’ve not fed them any cal-mag yet and they’re 23 days old. Is their size sort of, on track? For being 23 days old? Pictures: grow details: - Biobizz light mix - Whole range of BioBizz nutes (not using them all now however, as i’ve not started the flowering nutes) - Humidity between 30%-60% (usually stays around 40-50 however) - Temprature between 19-29 degrees celcius, usually sits around 25 however - 6” hyperfan as an exhaust - Mars 400watt hydro light Any help would be greatly appreciated. Thanks
looks like variegation to me, but keep an eye on it regardless. Variegation - Wikipedia As a side not i suggest you read up on mixing a proper organic soil and ditch the bottled nutes if you want to have the healthiest strongest and tastiest plants you can grow. Here are a couple of places to start reading up on this: Easy Organic Soil Mix for Beginners No-Till Gardening: Revisited
I had a brief read over that wiki link you sent - can varigegation kill the crop? (I didnt get to read it all as i’m in a rush to get to work i’m running late lol) Also thanks for the tip about the soil - this was my first grow so i thought it’d be best to maybe start with a ready made soil
if it is indeed variegation then you have nothing to worry about its just a genetic mutation that causes patterns in leaf colors.
Maybe it’s something wrong with the genetics? (That just might be my hopefull thinking) but i’ve got one growing right beside it roughly the same age and it is stunted as fuck (its so much smaller) and that also has that sort of discolouration on the leaf(s)
Just curious as to what could be causing this? I'm growing in the organic soil mix for beginners following to a T. I spray them with neem oil Sal Suds and hydro slate maybe once a week.have given them dragonflies Earth medicine radiant green and worm case twice so far this grow. Everything has been fine up until well I sprayed with the neem oil and sal suds?
Can you post a picture of the whole plant? Also check the plant for pests, those holes might be something munching on your leaves.
The photo on top was the worst one it's an Autoflower.the new growth seems to look okay. But the old growth is getting that yellow with the necrotic spots I didn't see any bugs on the underside of the leaves with my naked eye. And the lower picture are non auto Plants they have a leave here there that has it but nothing major.