What’s the Best Temperature for Growing Marijuana Indoors? To answer the question, STUFF STONERS LIKE have teamed-up with expert herb grower, Mel Thomas. He’s the author of Cannabis Cultivation: A Complete Grower’s Guide, 3rd Edition. It’s published by Green Candy Press. Mel’s a world-renowned cannabis cultivator and at one time was the largest producer of marijuana in the UK. Have a question for him? Then email us at stuffstonerslike[at]yahoo.com
QUESTION: What’s the Best Temperature for Growing Marijuana Indoors during both the vegetative state and flowering? I know some strains can prosper under different conditions. But, I just need a general idea. Also, what’s the best way to control temperature? Do regular household fans blowing under the lights help? I have two 600’s and I see temperatures in the low 90s pretty consistently.
ORDER YOUR PERIODIC TABLE OF STUFF STONERS LIKE POSTER TODAY.
MEL THOMAS: What’s the Best Temperature for Growing Marijuana Indoors, you ask? The recommended daytime temperatures for cannabis plants are:
Without supplemental CO2 21 – 26.5ºC or 69.8-79.7ºF
With supplemental CO2 rise to 26.5 – 32ºC or 79.7-89.6ºF
In the last two weeks of flowering 21 – 26.5ºC or 69.8-79.7ºF with CO2 reduced
Night temperatures should be kept above 15ºC or 59ºF
Measure your grow area temperatures using a maximum and minimum thermometer that will record the extremes of temperature reached. These thermometers are readily available at garden stores. Due to the heat given off by HID lighting systems, it is unlikely that you should ever need to heat a grow room during the daylight cycle. However, a thermostatically controlled air-blowing fan heater will maintain the night time temperature at the correct level and prevent any stress to the plants. Regular fans are great for air circulation but you will need some form of extractor fan to remove any excess heat and bring fresh air into the grow area.
Leave a Reply
7 Responses to “What’s the Best Temperature for Growing Marijuana Indoors?”
domain
What’s up i am kavin, its my first time to commenting anyplace, when i
read this post i thought i could also make comment due to this sensible article.
what causes tinnitus
If you want to know the crystal clear details it is better to view just about
any online store web sites explaining the actual product or service information using
elements. There are hundreds to choose from, allowing you the choice of matching the type with your own health and
fitness goals. Adiphene Weight Loss Supplements Offers a Unique
25% Discount n select package fr Online B Worldwide
If the online critiques are something to go by, Adiphene is an efficient weight-loss option.
Mexican food
It reduces fats and carb absorption, reduces urge for food, stimulates the metabolism promoting fats burning and offers you extra vitality.
There are hundreds to choose from, allowing you the choice of matching the type with
your own health and fitness goals. Different studies have demonstrated the profits of Ginseng Panax
Root Extract.
streetdirectory.com
They know the merchandise by the reputation of the product.
Gift baskets are now being made for just about every occasion imaginable and for just about anyone.
The next thing you need to do is to customize these t-shirts with your company logo.
adjustable dumbbells
Whether to purchase dumbbells or resistance bands for P90X depends
largely on your specific circumstances. These discs are connected to the bar with a locking mechanism that has a weight wheel on the end.
If your working on building your own in home gym or would just like a place to
store your dumbbells, but don’t want to spend a large amount of money
on a dumbbell stand, this easy to follow step by step will show you how to build your own at a fraction of the
cost.
finance
You wont find Adiphene in your native pharmacy or some huge store like Walmart or Walgreens.
There are hundreds to choose from, allowing
you the choice of matching the type with your own health and fitness goals.
Adiphene Weight Loss Supplements Offers a Unique 25%
Discount n select package fr Online B Worldwide If the online critiques are something to go
by, Adiphene is an efficient weight-loss option.
Buddy Nieto
Room temperature please to grow the finest