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Forgot to turn fan back on, it got pretty hot in the tent and some plants curled up and dried up at the tip. Will they fix themselves or what can I do so they unroll?

1 have 1 big fan blowing on plants and 1 fan going through hood to cool light. Temps are mid 80s, there was 1 day where i the fan was turned off and im sure it got 100 or so in tent... This is im sure what caused this but do they fix themselves?

I read tips curling and drying out is from heat but also caused by a few other things, can anyone maybe pin point what is causing this? 5 out of 15 plants have this.... all in same room, 600watt MH 2ft above with glass, it doesn't feel hot above plant what so ever.

I try to base my ph lvl on the water being drained from the pot, but in order to get my ph lvl around 6 my water being poured on needs to be around 8, Does this matter?

How HOT is to hot?? Like I said I am only vegging inside then they go outside so by the time vegging is over its just barely reaching 100 to high 90s..

What if I hang the MH in center then hang the T5's horizontal or vertical along side and keep plants in center?? Or just remove completely?

Not sure if there is any point in this, it just ran across my mind as I have T5 H.O's right now, 5K lumens per bulb, running 4 bulbs... 4ft long... I have a 4x4 tent and i need to bump up my lights, i have a MH 600 watt blue grow bulb 72K lumens 6000k, can i run the big light up top and keep...

Here is a pic, left and right you see those vents, they just lead to the outside.

I cant really cut anything in the shop, its a rental lol... There are 2 vents with shutters on them but they always stay open up top of the building with a 2x2ft window in between them that cant open or close. "just for looks" Can i do something with these?? They are about 15ft high near the roof.

I am growing outdoor but I veg the plants inside. I have a 20x30 sq ft non insulated shop with metal roofing and sides, how can I keep it cooler inside my tents if the shop has no a/c. All I have are fans but no ventilation to bring fresh air in and old out.

2 weeks now, i have since then moved them to bigger 1 gallon pro grow pots.

Maybe post some pics of your plants or info on what they look like so people can narrow down they nutrients they need.

okay that answered all those questions thank you, 2nd... say you're going on your normal schedule of feeding and they start to turn yellow that could mean too much or too little how do you know? Dont leaves start to yellow and fold when to much is applied?

I'm shopping around and I noticed on the back of the bottles they say to use the product during week 2 through 6 of flowering.... so I'm guessing that means during the flowering stage I would start using it on week number 2 all the way through week 6? or do I use it on week 2 and again on week...

just curious why when adding lime to soil does it raise the pH but if you add lime to water it lowers the pH?

The soil does have food for the plants but i thought i read somewhere its only enough to last 2 weeks?? Maybe i was reading something else. Thanks for your input

Well should i ask over in the indoor section? I see the selection is endless but I have no clue where to even start, i tried googleing like a top 5 list of best nutrients but couldn't find any that are current, found a few old post from mid 2000's.

I can check on them 1 or 2x a day if needed, i live on acreage and can grow as far as i can see....

Complete noob here, tried reading as much as i can but the options are endless and people have pros and cons about everything. I am growing outdoor and so far I just have a crap load of of Vermicrop Organic soil i was going to plant my babies in. What nutrients and fertilizers will i need along...

Little tiny light bugs fly all around my lights and land on my plants, do i need to spray? My clones are under light just until they get a bit bigger then will be outside full time, Should only be under for another week or 2. Does this type of insect cause any issues? I did notice a few moths...??