Need Help. Plants are not healthy!

[Staple_1]

Hi all, All my plants are looking extremely healthy except 1. The past week I have had temperature issues w heat reaching 85+. No other plants have this and I’m very unsure of what it is. What do y’all think.Appreciate the help! Week 5 of flower day 32 of a strain that’s supposed to harvest day 52

 

[mysticepipedon]

It looks like a potassium deficiency, which is often a pH problem. But it also looks like light burn. Maybe the upper leaves and plant parts are protected by trichs.

 

[harmonics]

5 Surprising Signs of Overwatering | Grow Weed Easy

by Nebula Haze This overwatered cannabis seedling is drooping from being given too much water too often. If you’ve got droopy cannabis plants, you’re not alone. Overwatering is one of the most common problems faced by cannabis growers. Giving too much water to your cannabis plants doesn’t mean...

www.growweedeasy.com

Looks like overwatering to me @Aqua Man will have better advice, I’ve learned a lot reading his advice to people.

 

[GNick55]

yep overwatering to me too!

 

[GNick55]

you’ll have to check off a few things of the checklist.
is it due to overwatering?
is the light too close or is it creating a hot spot.
is it a lockout due to overfeeding/ overwatering..

 

[Staple_1]

Thank you for the advice I would say not overwatered it’s my least watered plant and I’m growing another of the same strain, but a hot spot could actually be a problem, could this be a sight of heat stress or burnt leaves? I would say that’s my most realistic problem, it is the plant right under the light directly, I just have not seen heat stress plant that look quite like this, I’ll definitely take some action though thanks

 

[harmonics]

Thank you for the advice I would say not overwatered it’s my least watered plant and I’m growing another of the same strain, but a hot spot could actually be a problem, could this be a sight of heat stress or burnt leaves? I would say that’s my most realistic problem, it is the plant right under the light directly, I just have not seen heat stress plant that look quite like this, I’ll definitely take some action though thanks

Right on, sorry I don’t have better advice! I had a similar issue that I caused by ph locking my plants which led to them being over fed/overwatered. Giving the a really good flush at the proper PH helped get my grow back on track; but I’m mostly a Rockwool grower so I know it’s a lot different grow medium-wise.
Best of luck!!

 

[ShrederTHC]

What's the medium?

 

[Dank.in.Donuts]

Right on, sorry I don’t have better advice! I had a similar issue that I caused by ph locking my plants which led to them being over fed/overwatered. Giving the a really good flush at the proper PH helped get my grow back on track; but I’m mostly a Rockwool grower so I know it’s a lot different grow medium-wise.
Best of luck!!

can you give me some tips for rock wool making clones or starting tap root.