For a 3x3 you want at least 400 TRUE WATTS to cover the area properly. That means you should aim for the newer 700w Mars Hydro. Or 2x300w mars hydro "old models" would be close.
mars hydro 300 watt led
- Thread starter Don Geno
- Start date
Beer Belly
Well-Known Member
I got a couple Mars-II 700w and they kick ass on my 4x7 room.
gulfcoastgrower
Well-Known Member
What kinda yeild per 700
gulfcoastgrower
Well-Known Member
New to led want to now if buds get big like hid
Don Geno
Well-Known Member
What strain you rocking there brother
strengthngrowth
Well-Known Member
the 300 watt mars only is good for a 1.5x2 area...its only 180 watts true...its like having a 300 watt light dimmed down to 50 sumn%...two of them will do u right in a 3x3...I have two of them...bout to buy 2 of the mars 2 350 true watt... bout 1400 watts dimmed to 700 of pure kick ass purple hue
Don Geno
Well-Known Member
Are you going to use the mars 2 in your 3x3 ? For an upgrade or are you getting a bigger space? Let us know how it turns out
1Zigzagman
Well-Known Member
300 might be pushing a 3x3 area but i think it would be doable, he runs 4 plants under 1 , but he also gets nice results, i would imagine 2 extra plants would make a difference in density and final weight but i think it would work
churchhaze
Well-Known Member
Mars is shit.
TrichGnome
Member
Abiqua is going the right direction in thought. Think "spectrum", its the reall reason l.e.d's are so cool. No more modified street lamps hovering in heavy contraptions above your meds.
strengthngrowth
Well-Known Member
im building a niccceee 3x5 room/closet...350 watts x2 = 700 watt for 15 sq ft...it will get me close to 50 watt per sq....46.6 actually...Are you going to use the mars 2 in your 3x3 ? For an upgrade or are you getting a bigger space? Let us know how it turns out
strengthngrowth
Well-Known Member
im going to keep using one mars 300/180 for one autoflower to stay in rotation at all times...the other I will use just for when I reverse an auto to make fem seeds
Beer Belly
Well-Known Member
Pulled 23 oz trimmed & cured. with both 700's. First timer with led+ hydro. Expect yields to increase next run.
Beer Belly
Well-Known Member
Fruit Punch.... good yield and nice smell & taste. EZ to grow too.
gulfcoastgrower
Well-Known Member
So what kinda yeild can i pull off 2 mars 300,s ?
strengthngrowth
Well-Known Member
how many plants for that yield???and how long veg???from seed or clone???did u use the 700s the whole grow???almost a gram a watt...good shit...
gulfcoastgrower
Well-Known Member
Wondering how much i can pull of two 300,s in dwc using bpn high yeild system.
Did good last year with 2 part but now i got all the bells and whitsle with it.
Used my 600 hps last year did great with it if i use two 300 led proabley pull half the wate im thinking ?
Did good last year with 2 part but now i got all the bells and whitsle with it.
Used my 600 hps last year did great with it if i use two 300 led proabley pull half the wate im thinking ?
gulfcoastgrower
Well-Known Member
Ya thats good yeild