Anybody know what this is?

[Thirvnrob]

Anybody have any idea what this might be? She has 3 sisters all in the same space & none of the others show any signs of anything wrong. I’m treating them with essential oils to repel bugs. I’ve seen ants & treated just the tent with pyrethrum - found dead ants & haven’t seen any live ones since. I’m putting 10 drops of Rosemary to about 1quart of water & spraying directly on the plants & ditto with eucalyptus. Any one have ideas or suggestions?

 

[Islandgrow]

Without knowing soil nutes and conditions. I would say it looks like mag deficiency Imo.
Are other leaves showing damage as well?

 

[Islandgrow]

 

[Thirvnrob]

Damn, I didn’t mean to piss anybody off...
Seriously, thanks!

 

[BeanTownFan420]

Feed nutrients and it should correct most issues are feed related and easily fixed by feeding the plants after you water till it runs from the bottom. If in veg feed veg and if flowering feed bloom. It does look calcium mag related so a flush and feed maybe all you need.

 

[Thirvnrob]

Without knowing soil nutes and conditions. I would say it looks like mag deficiency Imo.
Are other leaves showing damage as well?

She’s one of four in the tent. None of the other plants show any problems. They’re in 3 gallon pots with three parts Fox Farms Happy Frog and one part Coco Loco. I’ll attach a picture with the feeding schedule.
They’re finishing the third week of flower today. Because I live in an old house, and because of where that house is, maintaining temperature and RH are sometimes challenging. Today the temperature got to 79° and the RH rows to 73%. That’s pretty unusual though, most of the time it’s in the high 60s low 70s and I keep RH around 40%.

 

[MochaBud]

She’s one of four in the tent. None of the other plants show any problems. They’re in 3 gallon pots with three parts Fox Farms Happy Frog and one part Coco Loco. I’ll attach a picture with the feeding schedule.
They’re finishing the third week of flower today. Because I live in an old house, and because of where that house is, maintaining temperature and RH are sometimes challenging. Today the temperature got to 79° and the RH rows to 73%. That’s pretty unusual though, most of the time it’s in the high 60s low 70s and I keep RH around 40%.

If you're going to keep mixing coco with soil, you might wanna invest in some cal-mag, and feed a little stronger nutes, the FF soil has nutrients in it, coco has nothing

 

[Thirvnrob]

Feed nutrients and it should correct most issues are feed related and easily fixed by feeding the plants after you water till it runs from the bottom. If in veg feed veg and if flowering feed bloom. It does look calcium mag related so a flush and feed maybe all you need.

If you're going to keep mixing coco with soil, you might wanna invest in some cal-mag, and feed a little stronger nutes, the FF soil has nutrients in it, coco has nothing

Thanks guys. I was at half strength with nutes. I suppose I should go full strength next feeding? Flush now & feed next time?

 

[MochaBud]

Thanks guys. I was at half strength with nutes. I suppose I should go full strength next feeding? Flush now & feed next time?

Flushing is a preference, not a need I water till runoff each time I feed/water so I never flush...IMO, all it does is stress the plant

 

[NuttyProfessor]

the high humidity can cause the calcium def
if you can take a pic in proper light in the pot it can be judged better

like this , dont worry about the red arrow , i was pointing something out to someone else but use this pic for example

 

[Thirvnrob]

They’re sleeping now. I’ll take a pic tomorrow morning.

 

[bobrown14]

How's your pH are you following the label on your nutrients?

Looks like the beginning of a lock out to me.

pH test your water first before adding any nutrients.


You on a well?