What yield do you pull from a 4x4 ?????

T

THCultivator

New Member
ÒÒlegilizeitÒÒ said:
Probably around 450w is a fair number for a 4x4.
If you get a light with amazing ppfd map, maybe you could run 600.
After that you really are not utilizing all the light.
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Isn't the ppfd map not as important since I'll be using many lights? I know it will be hottest in the middle but I thought it would be higher than that (total watts you would benefit from)
 
oldbikepunk

oldbikepunk

Well-Known Member
I'm going to make a post here and I'll report back when I'm done. I forget what I've grown before in a 5' x 8'. This is a bigger grow area with a lot of room to the ceiling in a basement. It's unsealed as I got a 10' or 12' stainless tray about 5" deep and 2' wide from a fridge unit a guy was dismantling next door. Has a drain even. I'll make a real grow for next winter. This is 1650 watts. 1400 in HPS, other 250 is Metal Halide. E67540C9-DDE0-4AB0-9404-B9BA06113956.jpeg12777496-EA2B-422E-A990-1E3F03331106.jpegF7FADE9D-DA9B-4D96-8DE2-20392A45757D.jpeg0D7C6AD8-1BBF-43D6-B9DE-134532A81AE6.jpeg9C5F9061-38AE-4906-8FF4-7304FFCBB761.jpegDBBABE4C-D602-410A-9985-647182496FC6.jpeg
 
oldbikepunk

oldbikepunk

Well-Known Member
These were all fresher seeds I made from a variety of plants over the last six years. From Clones, seeds, and other plants I made of those, from a $2K seed collection of mostly TGA Genetics. Crossed with clone-only, elite clones, and seed strains of Durban Poison, ChemdawgIV, and Mendocino Purps.
 
xtsho

xtsho

Well-Known Member
I've pulled over 20 ounces from a 4 x 4 with a cheap Vivosun 600 watt HPS. Much of it is strain dependent. I haven't hit that mark in a long time as I'm not growing for quantity.
 
Esrgood4u

Esrgood4u

Well-Known Member
Each strain grows differently. You get the occasional freak that decides to take off and outgrow everything in your tent. I had a c99 from female seeds do this last grow. She grew huge and yielded 12oz dried but the other 3 plants didn't yield so well but all yielded 4oz and up. These were grew under 660w of solstrips in rdwc and each bucket is 30l so a 150l system with the control bucket included. Fed megacrop with a little Epsom in veg then p.k added in flower with overdrive weeks 7 and 8.
A kg I think could be easily obtainable in a 4x4 with the right light, grow system and nutrient line
 
R

rootedrichie

Active Member
Wastei said:
Just above 3 lbs or 52oz with 1200w HPS/MH in DWC. I like to develop a really nice root structure before entering flower. I train and scrog all of my girls.

I most often run 4 plants and I like to veg for a long time. When you have some successful runs and developed some understanding through experience you should look into studying how to use safe PGR's and their role in agriculture.
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So I looked at the growjournal you linked below. And I’m still trying to fathom where the 3lbs is? ‍♂
 
HGCC

HGCC

Well-Known Member
I can hit around a gram a watt with decent yielders, I like 1ks in a 5x5 or 600 in a 4x4. I quit working towards that and stopped doing as much training and can get .75gpw or so.
 
J

Jimmyjett

Member
Yesyes3000 said:
Hello all !
Me and a friend are looking at different t options for tents and thinking of useing 4x4 tents in different rooms. Be that as it may .... could people share what they have gotten for yields from 4x4 ? Please include what type of light, how many plants, and growing medium please !!! Thank you !

ps
If you’ve only grown in a 3x3 or 5x5, those outcomes are welcome also !!! Thanks a bunch

grateful 3000
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i get 18-21 oz or so from a 4x4 under a 600 watt hps. I like to run 9 girls in that space
 
Southernontariogrower

Southernontariogrower

Well-Known Member
Hust17 said:
BlackDog has a video of their 1000 version pulling 2.78lbs from a 4x4 with CO2. The 600 version pulled 1.6lbs in the same parameters. It’s not a bad video, shows some of their defoil techniques:


edit: the nets are 4x4, the space is 4.5x4.5, I confirmed.
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Age restricted lm over 50 and cant watch video. Lmao!
 
Lordhooha

Lordhooha

Well-Known Member
In a 25sqft area I can do 3/4 of a lbs a plant dried. With co2 and everything optimal I can go over that mark. I generally do 4 to 5 plants in a 25sqft area. It's not impossible but you want everything dialed in and I mean everything. Strains are another variable too remember that not all strains are meant to be high yielding plants.
 
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