The World According To E.Rosenthal

Y0da

Well-Known Member
The best info I could find as a starting point.
There are a lot of factors that determine where you want to be in any of the ranges but these are a good place to start if you are new to the art.
May you be blessed with the fruits of your labours, happy growing :)



Germination 21-25c

Vegetative 20-27c

Flowering 20-26c

Cloning 24-29c

10c lower during lights off

Everything shuts down at 15c and below

Everything shuts down at 35c and above


Water/Nutrient temp range 18c-24c

Humidity 50-60%

Light height 600w 45-50cm

Ph range 5.5-6.3 ( Coco Coir)


Below is a repost from another user, apologies for not naming you, I lost track of the original post :(

Again, may be a useful starting point before you dial in your own




I only do 2 plants i have done more but get pretty much same yeild 24 min 28 max of two plants flowered at 18 "
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VEG-
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Has soon has the clones have a good root system,there put under 1 600 hps for 1 week
i add rec dose of rhizatonic with canna a/b and set at 1.1 ec for a week
week 2 - 1.2 ec just canna a/b
week 3 - 1.3 ec "
week 4 - 1.4 ec "
By this time the plants should be 15/18" if you are useing a hps light.
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FLOWERING-
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week 1 - canna a/b ec 1.4
week 2 - canna a/b ec 1.5
week 3 - canna a/b ec 1.5 with 2 ml per litre of big bud
week 4 - canna a/b ec 1.5 with 2 ml per litre of big bud
week 5 - canna a/b ec 1.6
week 6 - water for 2 days then follow with pk 13/14 for 5 days
week 7 - canna a/b ec 1.6
week 8 - canna a/b ec 1.6
week 9 - water for 7 days



 

SSHZ

Well-Known Member
Every time I hear Ed's name, I remember Reeferman's story about seeing Ed on the street, dressed as a woman- in a dress, makeup, etc. Kind of creepy, but hilarious none the less.
 

Dr. Who

Well-Known Member
Nice post.....To bad it will be lost for the most part to U.S. readers.....LOL

Ok kiddies, click up your Calc's and google the metric conversion tables and do the math!

I'm not about to rewrite this post for you!
 
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