I want every grow to be the same :0/

Leaves are folding inward from sides on the smaller plant. Just at the top. RH is at 61%. Temp is 75. What causes this? I lowered the light a day ago. Too close, drying plant out? I went back and raised both lights to 24” above the top of both girls. Too far?
My Mac1 is recovering from too much nutes, leaves curling in wards, another thought…
 
it's a heat/light reaction with wind maybe playing a bit of a part. the leaves fold so there is less surface exposure facing what they want to avoid.

a fan right on them will do it as well, but it is usually a heat/light reaction.
 
Here are the girls today. LED Lights are at 60% power. 24” from top of plants. RH had blossomed to 78% with the main door almost closed. Opened it a bit more.

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they look like they are working it out. nice colour too.
at present it looks like that plant was close to a fan. it's indica dom and their fat leaves are more prone.
 
Maybe hang the fan from above? I have more spots available above than from the side…


it's not really hurting anything. i often get a little of the same thing going on. i just move the plants around in the grow space.
 
I have an AC Infinity 6” oscillating fan. Doesn’t like to be hung from the top aimed downward. I moved it higher in the same corner, blowing over the top of that plant. On the tent floor I have been using a 12” square fan. I moved it and the humidifier so it sits square to the fan. Have that on its’ middle speed. Plants leaves are moving slightly now. They are a month in the air pots now. Last night I decreased the light time by 1/2 hr am and 1/2 hr pm. Not topping this pair. I’m afraid of how much more they’ll grow during flower. I’ll have to start training them a bit. One other questions I have for the professionals here; once the kelp has been dissolved in the water, how soon do I have to use it? Does it go bad?
 
Your plants are high because you can’t lower your light. Neat scissor stands. Make them yourself?


No, i had some extra funds, back when i had extra funds Lol, got em off ebay. They were advertised as “Lab jack stands” i think. They make things really easy to equal out height dli PAR ect
 
I guess if you get everything right everytime, you must be omnipotent, because even the same cuttings can go slightly awry in adjacent pots with very slight differences causing those changes.

You're growing yourself as you grow your plants :)
 
Had to go down and check on the girls early this am when I woke up. Big girl has rebounded some from the watering last night. Humidity is still low at 30%. Turned up the humidifier a bit. I have never seen this before so a bit confused. Actually took the 6” fan out of tent last night. 70 degrees in tent. Too dry of a soil will wick the RH right out of the air. Still learning…

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Over or under watering issues! If your growing in organic soil switch to a water pan under your pot.
This way the grow medium is wicking the water up into the root system.

FYI Sativa strains tend to burn easier then Indica strains
 
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