U are in flowering what week, this is normal, normally all those big leafs should off off.

MeatballMelts said:

I noticed the leaves on this one particular plant beginning to fade a bit but then unzipped my tent after 3 days away and they looked like this and even onto the sugar leaves as well. Relatively new grower here. My medium is living soil and just switched to straight water the day I left in preparation for harvest in maybe a week or so depending on my trichome heads.

Click to expand...

Looks like K deficiency to me with a bit of light burn to

WinJr63 said:

U are in flowering what week, this is normal, normally all those big leafs should off off.

Click to expand...

I'm on day 55 of flower

MeatballMelts said:

I noticed the leaves on this one particular plant beginning to fade a bit but then unzipped my tent after 3 days away and they looked like this and even onto the sugar leaves as well. Relatively new grower here. My medium is living soil and just switched to straight water the day I left in preparation for harvest in maybe a week or so depending on my trichome heads.

Click to expand...

Bottom picture, top right of image that fan looks like it's got leaf septoria setting in but could be calcium spots, I'd want a better image to see if there's yellow rings
. Lighter color showing up on those lower tops plus they're clawing... is that a different plant? Burnt tips that are too low to be attributed to the light, potassium burning in the leaf edges, necrosis starting at the tips working inward, anthocyanin coloring coming in on fans toward the top signaling phosphorus is in or out of play...

Often when you're looking at a plant it can be a little confusing as to whether you are looking at a situation of overfeeding or underfeeding. Both trigger deficiencies that can look similar. But the multiple symptoms all together there are screaming that you're either feeding that plant too much, or youre not giving it enough water in terms of volume to dilute the concentration , or both.

And this is really just an educated guess, but the ratio all looks like it got hit. The clawing is too much nitrogen. The burnt edges is potassium. The purple and red colors is phosphorus. The spots are calcium. You must have gone light on the epsom and pH not too out of whack, the particular nutes that have been affected don't suggest it's triggered by acid or alkaline. But data is king. EC, pH, ppfd, RH, VPD, temperature, it's important to collect, track and manage it based on what it tells you, so you can keep it pointed in the right direction: The finish line.

Yeah also light intensity might be a bit high up got some burning going on , flushing time , nitro burn

WinJr63 said:

Yeah also light intensity might be a bit high up got some burning going on , flushing time , nitro burn

Click to expand...

The upper leaves are burning

Justlovetogrow said:

Looks like K deficiency to me with a bit of light burn to

Click to expand...

Straight tap water? No ph balanced water?

WinJr63 said:

Straight tap water? No ph balanced water?

Click to expand...

Ph shouldnt really matter to much in living soil unless it’s way way out

what light you got at what power and at what distance from canopy,..

That's definitely a mixture of light burn and potassium deficiency I know bc I've had this same issue thrice or so

WinJr63 said:

U are in flowering what week, this is normal, normally all those big leafs should off off.

Click to expand...

Im bad, not normal for upper leaves ur about ? 2-3 weeks til harvest .