Leaves Curling down- +rep for all HELP!!!- pics

a handful of my ladies are looking sad. leaf tips curling down. plants will be watered today. been 7 days since last feed, but most of the pots are still moist at the bottom of container. would love to search all over this site, but having problems with internet, and can barely load one page.

plants are 3.5 weeks from sprout, fed fox farm grow big every other watering. temps 80-85. don't know humidity, live in mexico and can't get an rH meter. problem started about 4 days ago.

hoping these ladies are just thirsty..... PLEASE HELP!!!!!

here's the link to my grow journal:
https://www.rollitup.org/grow-journals/254617-indoor-soil-grow-blueberry-o.html

How long have you been giving your plant nutes?What is the strength of FF have you been giving them?...IMHO I just think that they are thirsty.

What are you useing for light???

They look thirsty. Water them when they start to look like that.

capecodkid said:

What are you useing for light???

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using 2 1000 watt metal halides. you can check my journal. its pretty legit.

CdnBud said:

How long have you been giving your plant nutes?What is the strength of FF have you been giving them?...IMHO I just think that they are thirsty.

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started giving the nutes to the strong plants at 2 weeks. every other watering 1 teaspoon per gallon

I would just pick the lights up a little bit. It looks to me like heat stress. You say that the soil still fells moist???

capecodkid said:

I would just pick the lights up a little bit. It looks to me like heat stress. You say that the soil still fells moist???

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a little bit. i though it might have been heat stress as well. raised my lights to about 2.5 ft above the canopy four days ago. no changes.

could it be wind burn? my intake fan blows right on the canopy. the girls are constantly dancing.

heat stress, apart from that they look pretty good dude! how far are the lights?

i just looked at your pics again and too be honest they look excelent. they will harden up, just check that the temp in the canopy isnt too much, cannabis dosnt mind being a little thirsty

raised my lights to about 2.5 ft above the canopy four days ago. no changes.

temps at canopy around 80-85.

the plants look ok, dont worry! perfect temps

yea i think they just need a drink. 7 days under 2000watts with no food is starting to get to them i think.

PainWrek said:

yea i think they just need a drink. 7 days under 2000watts with no food is starting to get to them i think.

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how big are your plant pots?

3 gal pots 75%organic soil,25% perlite

looking great man!! I'd say they're thirsty as well. Lights and temps sound great. although at this stage, you really only need to be running one of the two 1000W'ers...save a little money. Just make sure that at this early stage you don't over fertilize. I learned that lesson the hard way. Other than that, looking good man!

Id be just as worried about the edges curling up on the bigger leafs...but they are young I wouldnt stress about anything right now....Whats your pH?

Smokiethebear said:

Id be just as worried about the edges curling up on the bigger leafs...but they are young I wouldnt stress about anything right now....Whats your pH?

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my ph is normally 6.5. when watering with no nutes i add 5 drops of ph down to get it to desired level. when watering with nutes my Fox Farm grow big drops the ph to optimum level.

those plants are perspiring cause they are too hot the leaf ridges stand up and tips sag low...