S.O.S

xtsho

xtsho

Well-Known Member
AntoMaria7 said:
Yep…nothing, and they are like this for like two weeks, i’ve tried different things trying to help.It haven’t spread since, they just appeared overnight like this and remained like this
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If the rest of everything looks happy and it's just that one spot that appeared and has stayed the same I wouldn't go adding stuff thinking it's a deficiency based off of just that. One branch but everything else is fine? I don't see how that leads you to a P deficiency.
 
AntoMaria7

AntoMaria7

Well-Known Member
xtsho said:
If the rest of everything looks happy and it's just that one spot that appeared and has stayed the same I wouldn't go adding stuff thinking it's a deficiency based off of just that. One branch but everything else is fine? I don't see how that leads you to a P deficiency.
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It’s one leaf on 4 different brenches, so like 4 leaves. I wasn’t thinking about a deficiency either because the rest of the plant amd the other 2 have no problem. But i’m looking for answers they are safe
 
Kassiopeija

Kassiopeija

Well-Known Member
Phosphorus is a mobile nute and P-def will therefore show at the lowest fanleaves first, looking entirely different than those 2 leaves.

And btw your nutes contain plenty of P anyway...
 
PadawanWarrior

PadawanWarrior

Well-Known Member
AntoMaria7 said:
It’s one leaf on 4 different brenches, so like 4 leaves. I wasn’t thinking about a deficiency either because the rest of the plant amd the other 2 have no problem. But i’m looking for answers they are safe
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You've got bugs. Looks like mites and thrips. I'm pretty sure I can actually see a couple thrips.
 
PadawanWarrior

PadawanWarrior

Well-Known Member
Kassiopeija said:
Thrips breed in the leaves, right?
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They lay eggs either in or on them. His infestation is pretty bad. But if you've only got a few, or catch it early, these predators work.

www.arbico-organics.com

Amblyseius cucumeris

Ships via Overnight methods on Tuesdays Only. Minimum 7-day lead time prior to shipment. See Shipping Info for details. For Delivery Only. Not available in store. Amblyseius cucumeris predatory mites are primarily thrips predators, but will also feed on a range of mite species in...
www.arbico-organics.com
 
Kassiopeija

Kassiopeija

Well-Known Member
PadawanWarrior said:
They lay eggs either in or on them. His infestation is pretty bad. But if you've only got a few, or catch it early, these predators work.

www.arbico-organics.com

Amblyseius cucumeris

Ships via Overnight methods on Tuesdays Only. Minimum 7-day lead time prior to shipment. See Shipping Info for details. For Delivery Only. Not available in store. Amblyseius cucumeris predatory mites are primarily thrips predators, but will also feed on a range of mite species in...
www.arbico-organics.com
Click to expand...
they seem to have a nice broad range for typical Cannabis pests as their prey.
Do you perhaps know their ideal temps/rH to thrive?
 
PadawanWarrior

PadawanWarrior

Well-Known Member
Kassiopeija said:
from the predators yeah
I think when its mite vs mite then the setting has great influence
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There's a bunch of different kinds of predator mites. These ones are more for thrips than other mites, but here's the cucumeris optimal conditions.

Optimal Conditions: 68°-77°F, 65-70% relative humidity
 
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