How Heat Stress Affects Your Plants & More

[@davidyuhnke9364]

I got heat stress for you. I grow outside in the az Sonoran desert. 111 - 115 degrees average with 90 at 4am. Start seed outside. Shade screen and silica. Trick to grow hot is to start hot. Don't try inside

[@RichardGoodew]

yep, shade is all we can do for the sun light reduction. the heat will be heat regardless of shade so this means reducing light makes the heat stress less impactful then heat and light together. 😅

[@RichardGoodew]

if your in a ac green house than you won't need to reduce the sun light because the room temperature will be under control 🌛🍄🌜

[@PerfectGardensTV]

I hope you use shades cloths

[@SonoranHashman]

Won't even need the shade cloth if you grow something with genetics from desert regions like Pakistan. I have a Paki landrace cross currently going that has been happily enjoying the full desert sun all summer long.

[@SonoranHashman]

You can even forego the shade cloth if your genetics are adapted well enough to the desert. I've been growing a Pakistani cross outdoors, seed sprouted in July, in full sunlight all day and she has been one of the happiest plants I've ever grown.

[@horseman1456]

More heat, faster growth. I still use HPS because of the heat it puts out. If it's hot and humid, water daily with good air flow. The ladies will shine

[@thefury-187]

Very nice presentation Mark 👏🏽

[@chadwickbradbury8390]

Yeppers absolutely 💯 glad 🙂 I watched when o could hear 👂 was about to use veg tent for a flower briefly but it doesn’t have right conditions and can’t expand that much yet 😢 but this told me to figure a different plan 😊

[@PerfectGardensTV]

Wonderful!

[@famellies--313-Beatmaker]

Amazing content as always...always super easy to understand and follow along with your vidz man .thats just one of the reasons I keep coming back.. keep the content coming dude.

[@PerfectGardensTV]

I appreciate that!

[@GregDunne-zf2ep]

I just went through won of the wettest periods in years 3 months of rain at least 4 to 5 days of rain each week I got a dehumidifier and now it's around 60 most of the time.What a difference it's made to growth and density of the buds before it was around 75 to 80 in the day 90 at night and water consumption has gone right up so I now my plants are taking more nutrients up they love me now

[@Get_to_the_Point]

You should be using mulch, or at least paper, on the ground to control soil temp. These plants love heat, outdoor air temps over 100 should not cause lasting issues (unless its really humid during the day).

[@cwallcw]

Great video Mark, one of the best of yours I’ve watched.

[@PerfectGardensTV]

Wow, thanks! I appreciate that

[@BigFarm_ah365]

What you just described was VPD and the reason the plants had an issue was that they were not transpiring. I happened to be running both an LED tent and a CMH tent both in flowering during the brutal heat about the same time this Summer. I run my lights at night, but my spot can really hold on to the heat often until 2 or 3 AM or all night if it's humid. This is one reason I like using soluble minerals, I generally give them as low an EC as I can and in spells like this I'll go even lower. I found that the CMH tent was always much lower humidity. You have that IR radiation warming things up more as in nature. I feel like the plants are confused under LED in these situations, they are getting tons of light and it's hot, but their leaf surface isn't being warmed as it would in the sun. I always had good evaporative cooling happening in the HID tent and they were absolutely loving it, VOC production much faster and stronger. I am planning to do another side by side, but I may just be done with LEDsin flower at least. Next up straight MH run in flowering, maybe one with glass between plants and bulb and one without. It had been a lot of years using LEDs, but a lot of characteristics of the plants that I hadn't seen in so long came back. So sticky, so greasy, where it's always find of a dry gritty frost from LEDs

[@DabEnthusiast]

My latest 4x4 grow under led's I had 2 strains, one was dry and gritty (ice cream cake) and the other was a grease factory (gelonade). I can't imagine bud too much more greasy than this gelonade, and I've seed a lot of grows.

[@GregDunne-zf2ep]

I grew out in the desert for a couple of years some days it hit 125 farrinhite 50 Celsius and they did really well which shocked me by the 3rd year they had got used to the heat compared to the first year i have moved around over the years and they do acclimatise to a certain amount

[@coolhandluke1503]

I found ground temp is way more important then air temp

[@darcypotterpotter6214]

I mulch all My outdoor plants all my veggies also and I use Red sheet mulch a Red shinny heavy fabric like material and it is a game changer

[@PerfectGardensTV]

@darcypotter please email me at [e-mail] I noticed you post a lot and we appreciate it. I would like to send you a care package

[@vinivv]

yep when they taco that's heat and small yellowed leaves i often thought it was HLV

[@anthonyrafferty8594]

Awesome video I really appreciate you and your knowledge.

[@PerfectGardensTV]

I appreciate that!

[@coolhandluke1503]

Last month of winter in Oz and I had to take the cover of my autos green house, some wilting followed by necrosis. Edit: the necrosis is most deff, cal deficiency

[@PflanzenChirurg]

i ran perfectly healthy plans, my fastest grow ever at 40°C

[@machinegunhippy]

Mersh

[@MatanicFabrications]

Genetics probably loved the heat

[@PflanzenChirurg]

@@MatanicFabrications you can make it work with almost every genetic, the only thing that you cant do is blowing on them with ventilators. Which is unecessary anyway because mold doesnt work at those temps. you can also use temps and humidity in your favor as pestcontrol.

[@mattharvey8712]

Bravo.....heat stress.....also humidity......combo........cheers

[@blackdiplomatbeats7139]

You broke it down to the very last compound beautiful 😎🙏🥃🔥💨

[@PerfectGardensTV]

Appreciate that

[@OrganicGreens]

86 is not going to cause heat stress if you are watering and fertilizing correctly. In fact you will get accelerated growth up to about 90 degrees. I got green houses that hit 105 at peak sun and they are my fastest growing plants by far. Had an old upstairs indoor room that would hit 95 in the summer and same thing. The plants grew faster than ever in the heat. More likely stress comes from to much light, over watering, or over fertilization. Cana plants can take a lot of heat . And really benefit from it in veg honestly up to around 90 degrees. I target 85 in my veg room under leds.

[@johnjones5098]

Facts bill bugbee debunked this I know this I always veg in 24hrs better flip when moving outside

[@johnjones5098]

Book nerds

[@TiberiusGracchusII]

@@johnjones5098 Bruce Bugbee ??

[@danielmonteiro8074]

Thank you. ! This was the information super highway . Had to repeat n keep on repeat 😊 😂

[@Theschoolofcrop]

But outside in the ground there's a geothermal point where the roots are and it stays cool. Part of outside being magic.

[@joemoney8762]

Love it where is the rest of the video on the fermented bam you know that’s what I wanna see lol

[@PerfectGardensTV]

Min 11:27 kzbin.info/www/bejne/oanWe5uDetZ8sKssi=IDim9EwN6xcL6LmX

[@joemoney8762]

@@PerfectGardensTVthat’s the all tho and I saw the other video already I thought there was more to the video that’s all

[@FishHuntRepeat123]

Whats it mean when you have 2 strans the same but one is darker in color or one is lighter than the other. Also the one thats lighter has light purple lines on the leave stems. The dark one the leves are green. I feed the same amount to both and thet are outside. Help or am i good.

[@PerfectGardensTV]

Same genetics just different phenotypes I would say let me say

[@tracyshoemake9686]

Foxtails and Hermes

[@zgoat4127]

you are the best

[@DreaminARealityTV]

Fucking trying to listen to this inside trader joes. Need to re watch: I have some very minor leopard spots on my week 5 auto. Cal deficiency. However, i give them cal. Been pushing 90's inside tent for 3 weeks now for about 4 hours. This video miggt be my answer

[@johnboy8594]

good info thanks

[@CanmarryGrow_official]

Nicee 🥦👌

[@2alawabidingcitzen]

My super soil I made stays wet for weeks my girls still yung to tho so we gonna see in a week or so if that's the case. They in my shorts tell me what you think also my area was hot asf my girls was seeing 96 or better they got a few spot but still growing with vigor I'm pheno hunting right now so I'm also doing experiments

[@mattharvey8712]

And air flow......

[@drakeweddner]

Maybe its genetics, but iv been growing out doors my whole life and my dad has for 35 years my entire life iv only had 2 strains i couldn't get to adapt to the heat , and i will close up my green house and turn off the fans to let humidity get up to 90% and let temps get to at least 106 for 3 hours 3 days in a row then once a week if you ever notice spider mites, that will mess them up real bad,

[@drakeweddner]

We have basically always grown local genetics and home bred strains

[@chadwickbradbury8390]

Will watch later at work and can’t hear 👂 lol 😂

[@Chronicseedsinc]

If it doesn’t make sense, $2.99 for that Bronze membership and a little studying 😅✌🏻❤️, knowing is half the Battle 😂

[@Illuminati300]

If you're having problems controlling the temperature. and nothing seems to work. Try adding CO2. about 800 ppm. to 1500 PPM. The plants can survive between 85 and 95. But just make sure it's a closed loop system. Enjoy growing my friends. p.s Cannabis plants will not benefit from 1300 ppm and higher four CO 2. but the extra does. help with controlling the temperature. Again, it doesn't actually control the temperature. It just allows the plants to run at a higher temp. And if you're growing hydroponic, you may want to chiller. And if you've never used CO2 before, be extremely careful. We breathe in about 400 PPM. That's the average outside. at the higher Ppm's. The CO2 can kill you.

[@TiberiusGracchusII]

great info as usual but.......awful lot of lead up though to basically say buy Dropsofbalance & BAM😏 just sayin' what Lotta folks r thinking but won't say. Errrrrr I mean type😁😁

[@PerfectGardensTV]

Noted!

[@PerfectGardensTV]

Bro I don't have a lot of products that sell man I don't support most of the brands in the industry

[@darrellleeper7534]

You get confusing info for short video.

[@Krelin01]

nice product advertisement ;)

[@PerfectGardensTV]

Glad you like it!

[@Dylan-i3u]

Gave my girls hella good trichs doe

[@bozbozman1575]

Agreed. Terps so loud the neighbors smell it

[@RedPillGrower]

✌️😎🔥🔥🔥

[@sandroriccardo8617]

My Runz strain have Problems to coming in Flower Outdoor .. What can i do to Push Flower ?

[@PerfectGardensTV]

Have you used drops of balance and bam yet? www.perfectgardens.com/products/drops-of-balance-2-oz-solution?variant=46946143961386 www.perfectgardens.com/products/16oz-bam%C2%AE-microbial-inoculant-concentrate

[@CBe-ot8vu]

Summer time is a bitch for indoor

[@lucassaldanha6878]

in o ther words you dont simplify any information and just read things without simpçifyng any...

[@PerfectGardensTV]

Did you watch the video I broke it down pretty simple

[@darrellleeper7534]

You get confusing info for short video.