Deficiency with about 3 weeksISH to go.

[Benjic93]

Hey guys,

I'd say I've got about 3 weeks left on this girl (give or take). Some leafs have started going rusty. It was only at one site but slowly showing up other places. Anything I can do or best to do what I'm doing and leave it? Also, anyone defoliate this late? Ton of bud sits hiding in the shadows.

Shes In plant magic soil. Old-timer bloom and magncal.
Fed every 3 days. Under 500w invisiblesunled

[JJ]

Kinda late to fix her now,,looks like calcium def. to me anyway, I had it too i had spots and did trim the dry ones ,,which ends up being most

[Benjic93]

Kinda late to fix her now,,looks like calcium def. to me anyway, I had it too i had spots and did trim the dry ones ,,which ends up being most

Alright, thanks man. Dam shame

[Sage]

With only that info, my first guess would be high ph but only a guess.

[Vador]

It looks like it’s just the top ones closest to the light?
Possibly heat stress?

[Benjic93]

It looks like it’s just the top ones closest to the light?
Possibly heat stress?

Possibly. Leafs are curling inwards. Just weird it's isolated to that site. It's slowly starting lower down the plant in other areas.

[Benjic93]

With only that info, my first guess would be high ph but only a guess.

Could be then, with using plant magic soil and nutes I havnt ph'd once on this grow. Rarely do in soil. From what I've read, you don't really need to? But I guess it can swing out of balance.

[Benjic93]

It looks like it’s just the top ones closest to the light?
Possibly heat stress?

Possibly. Leafs are curling inwards. Just weird it's isolated to that site. It's slowly starting lower down the plant in other areas.

Boards are alot higher then recommended though she only has a few weeks left, hopefully she powers through it

[Vador]

Boards are alot higher then recommended though she only has a few weeks left, hopefully she powers through it

I see so they are under led? I just presumed it was hps, I’ve seen my leafs curl up like that from heat stress from hps where it got too close

Like jj I would lean towards calcium deficiency then, my led panel gave me loads of cal/mag issues

[Benjic93]

Boards are alot higher then recommended though she only has a few weeks left, hopefully she powers through it

I see so they are under led? I just presumed it was hps, I’ve seen my leafs curl up like that from heat stress from hps where it got too close

Like jj I would lean towards calcium deficiency then, my led panel gave me loads of cal/mag issues

Sorry my bad. There under 2x 250w invisiblesunled boards.

Would it make a difference if I started chasing the deficiency or just best power to the end?