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  1. C

    First Grow, any input or advice appreciated

    Hello all my current setup is as follows 600w Vipar spectra LED fan cooled light 2x4x5.5' grow tent Plants are unknown as they were mixed bag seeds Using 1/4 & 5 gallon smart pots Plants are currently about 4 weeks old Ph is between a 6.7-7.2 Watered with RO Nutes use are FF grow big, General...
  2. Lungbutterorbs

    Heat control !

    I have a 3x3 with a mars reflector 192 currently housing my 5 12 day old seedlings. The temperature gets up to 94 without any vents opened up and with all of them opened and the door cracked its still a good 84-86. The problem is when flowering i don't want to have to vent this way bc of smell...
  3. Momma’s Kitchen

    Indica vs Sativa

    Has anyone noticed a temp difference between Inficas and Sativas? My Blueberry are starting to foxtail but the indices are thriving?! Is that a thing?
  4. HayStack

    Extreme heat

    As I get ready for my summer grow. I'm trying not to make the mistake I made last year. First a little background. I live in the San Francisco Bay Area in the east bay. Typically summers here are pretty moderate. Temps usually range between 70 and 80 degrees. Two or three times a year we...
  5. BTzGrow

    My First Grow Or A Brown Thumb Account Of Events

    Good Day All, I started my first grow as a complete novice, however with the coming of age and legalization of Recreational Cannabis in California I thought it was only fair that I give it a shot. I really have very little experience with gardening or growing things. Often in business and...
  6. M

    Got big problem! First time grower

    Can I cut leaves & branches that have died due to heat stress when they're 4-5 week's into flowering
  7. G

    Best light for tent size - Heat sensitive

    Hi all, Used to be in this community years ago, took a break. Coming back it seems the tech has progressed and although I know some of this may have been asked in the past, its tough to get an up to date read on the whole light efficiency discussion. Situation: 5' x 5' Grow tent Heat...
  8. F

    Heating water

    Good morning everyone I was wondering what everyone is using to heat your water for your plants ?
  9. T

    Need help for slow growth

    I would like to know your ideas and advice for my first indoor experience because i guess i have been missing some parts that's why the process going so slow; I have got ''Speed Seeds'' Lowryder # 2 x AK 47 Auto. I have started the light schedule with CFL and Led both in first two weeks, CFL...
  10. Slinks

    Advanced Lighting & Heat Questions

    Yo yo, I was told that measuring the temperature of your grow directly in the light doesn't give a true reading so now I always measure on the edge of a shadey spot. However I have no real ideas if this is even true and if it is does anyone know why? As the leaves and buds are directly in...
  11. U

    Heat pad?

    Now that winter-grows are here, (in the northern hemi anyway). Has anyone ever used a heat pad to keep things warmer from the bottom up? Also has anyone used mirrors in the grow environment, tent, etc. ?
  12. A

    Using grow room heat to save on heat bill?

    So here is an off the wall thought and idea I'm curious if anyone has tried or done. I run a 1000w HPS in my flower room and 600w MH FOR VEG. Living in colder climates that get -30 sometimes in the winter. We spend a lot to heat our homes here. So the big question anyone tried using a flow...
  13. Y

    Help me please! Pretty please!

    Hi everyone. I've only been growing indoors since last year (when my outdoor garden was attracting too much attention). We've built a 1.2mx1.2mx2m grow box and started off with a 600w HPS light. It was fine last year because we didn't grow in summertime when the heat is a problem (in...
  14. aspiegeek

    Stealth grow heat issue - Help please

    Hey all. I'd be grateful for some help. I'm growing 2 CANDIDA plants in a modified wardrobe. I have 2 clip fans, 1 intake fan and a exhaust with carbon filter. Its in my office which is the coldest room in the house plus away from where most people visit. But I'm having heating issues...
  15. S

    Mars II 700 Burned LEDs - Fire Hazard?

    8 of em burned - the board also shows high heat scorching... would you use this or trash it... thx!
  16. D

    How do plants deal with 98 degree temps?

    I need help about a hot spell that's coming up in a few days. Grow Info Strain - AK-48 Number of Plants? 2 Growth Stage? Flower - week 2. Plants are in good shape but have just recovered from a mild case of nute damage. I dicked up the conversion factor so I was 40% over strength for the...
  17. D

    Heat issues arise - No pun intended

    Ok so this is my first post. However, I have read through quite a few threads and have tried various methods yet I cannot achieve my end goal so I'm looking for some advice. My tent size is 2x2x3 it's a small grow. I'll be utilizing scrog as well as topping them to maintain height. But my issue...
  18. G

    Blue Dream 2nd grow - How does it look?

    what do you guys think? not as frosty as my first run but I had some pretty serious heat stress this grow which is why I believe. oh well, I still think it looks pretty good.
  19. B

    Question regarding light source and heat

    Hello fellow growers, I just finished my first grow ever and the harvest is drying as we speak. I had so much fun during my first grow I am already planning my next. My biggest concern this grow was the heat produced from my 250w CFL light. Due to my situation, I have to be able to grow as...
  20. F

    New with a question

    I am hoping that this group can provide some answers that I am unable to find elsewhere. I am making my own canna oil capsules to help treat chronic lower back pain. Decarboxilation? Can it be achieved by simply drying the ground bud completely or is external heat necessary to complete the...
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