101 Already Asked Questions

deno

Well-Known Member
Are these good? This thing shows me ph 7, after 2 times adding acidic water (I added citric acis to water, ph around 5-6), this thing still tells me its 7. And fertility is too little for a "good" soil I bought in local shop and added nutrients..

What is the best way to get ph down - soil grow.
For ph up - lime?
I cannot find any liquid "ph down or up" solutions where I live.

The meter is worthless for PH, but can help while learning to control soil moisture levels. I recommend the cheap $10 moisture meters to new growers. Something like this...

https://www.amazon.com/gp/product/B06XC6QD3B/ref=oh_aui_detailpage_o03_s00?ie=UTF8&psc=1

I grow in soil, so only really need to know my water's PH. I have PH strips to check it once in a while.

For PH up, I use a silica supplement...

https://www.amazon.com/gp/product/B000E1VZHC/ref=oh_aui_detailpage_o06_s01?ie=UTF8&psc=1
 
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Robot Rock

Member
Hi fellas, I have been growing cannabis for 5 years... i was grew in indoor with hps, led lights & outside... I wanna ask you something about led's.

i have these leds;

-6 x 54w (18 led x 3w)

-1 x 252w (84 led x 3w)

-1 x 1000w (100 led x 10w Double Chips)

Please check attachment image for review the leds i have.

here is the my questions...

-how many square meters (or sqf) should I use these leds in total?
-how much distance should remain between plants? (I would like you to write the required distances according to 3 different leds model)
-how many grams can I produce per watt (with all these leds)

(Sorry for my English... :) )

Thanks.


Peace&Love
 

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Robot Rock

Member
Here is the answer from coreywebster

Ok so ignore the numbers like 1000w because they are nonsense numbers.

The 1000w is 180w-200w
The 252w is 140w
The 54w lights I cant tell but probably 15-25w (if you can find out more info on the page do so)

But as a guess lets assume the lowest number on those multi bulbs.

6x 15w =90w
+ 180w
+ 140w

410w total.

With lights like those you want more watts per square foot than with more efficient LEDs
I would be aiming for at least 50w per square foot
So say 8 square foot you might want to try 9 since that's a 3x3 tent.
This is a best guess based on what little I know about low efficiency Blurple LEDs
So its a very rough estimate, best thing is to try 9 square foot and be prepared to compact your grow space if buds turn out airy, or start compact and once you know they are producing dense buds expand slightly.

Like I say rough guess since we really don't know the true wattage of the smaller bulbs you have 6 of. Its very unlikle they are the wattage listed, LEDs are run low power so they last longer.

For your other two questions

No idea on height from canopy but its related to light intensity, you will have to start off maybe 24" and work down once you know they are not causing any light burn.
You might hit 1gpw if your good at managing your canopy but I couldn't say either way. If you get 400g dry your doing very well. I would opt to imagine less so your not disappointed. :bigjoint:


Hi fellas, I have been growing cannabis for 5 years... i was grew in indoor with hps, led lights & outside... I wanna ask you something about led's.

i have these leds;

-6 x 54w (18 led x 3w)

-1 x 252w (84 led x 3w)

-1 x 1000w (100 led x 10w Double Chips)

Please check attachment image for review the leds i have.

here is the my questions...

-how many square meters (or sqf) should I use these leds in total?
-how much distance should remain between plants? (I would like you to write the required distances according to 3 different leds model)
-how many grams can I produce per watt (with all these leds)

(Sorry for my English... :) )

Thanks.


Peace&Love
 

Mrherbal

Member
If I move a flowering that's getting 9-10 hours light indoors and put it on 12/12 will it re-veg because of the increase in light?
 

Mrherbal

Member
No its in flower outside, and only getting 9-10 hours of daylight.
I'm asking if moving it indoors an putting in in 12/12 will cause it to re-veg?
 

TheHero

Member
It should flower, i guess...
My question is - do bagseeds carry hermophrodite genes? I got problems with seeds I bought and now I am willing to try to grow some bagseeds.
 

Mrherbal

Member
if the parent hermied then I think seeds will be hermie,if the plant was just pollinated by a male that was identified late then you will have regular seeds.But still they could have the chance to Hermie if there parents were not stable,try them an if you see any nanas just pluck um
 

asetter

Member
Thanks for this!!! Having a few issues with my first plants, not sure if I want to post a thread though, if anyone wants to help that would be great though!!
 
if i clean a air sone with h202 and put it in my dwc will it kill all of my root booster? ( i let it dry out mostly i think) i had one in there i justthought it needed more air so i put another one in there
 
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