Okay, you have my attention. I'm not visualizing what you've done, can you explain further? Maybe some pics? That's an extremely respectable number.Has anyone tried a multi-light and varied style light in a room with a plant/light ratio 5:8....?
In detail,
12'x12'x8' room, 5 plants in 45gal, x4 (600w) vertical MaxLume free hanging in-between the plants, x4 (600w) OGs in the corners....sometimes ill use and LED above the center plant.....
This so far this has yielded, at best, 687g/plant.
Lights in the corners were horizontal or vertically oriented? Did they have reflectors or was there something on the wall?12'x12' room, 8' ceiling. Sealed room for CO2 and temps. 5 plants in a "5Dice" style. OG (Maxlume or Ushio) 600W in each corner. Each side (2 OGs) are on vented circuits for heat reduction. Then Hanging free without a tube (nothing but a socket assembly) 600W between each plant...... Sometimes an LED over the center plant. Fans on the floor pointed up toward each vert socket light. A/c units in each room. Temps @ 72-78F. CO2 1100ppm. No nutes in veg, just soil mix. Nutes in bloom @ 1100ppm-1800ppm early organics, synthetics most of the way and taper off to flush with organics.
Pruning is an obvious part of the growth cycle from beginning to end. So in early veg minimal pruning, as to not shock the smaller plant. Once they go into 15gal/57L pots they recover for a week or so from Xplant and then a 1/4-1/3 lollipop. Another Xplant to 45gal/170L pot, recover, then since the plants are much larger a small amount of lollipoping just to take lower branches and leaves before flipping. Also pruning the inside or "hollowing" the plant before flipping. This utilizes all of the usable plant to only be left for light exposure. So basically the plants canopy is like a natural dome shape. If this isn't done the inner buds will be under developed and really useless and the plant will tend to shed from the inside anyway. So it just aids in the plants developement in this type of environment. The lollipop isn't always necessary if growing smaller plants since the light is able to penetrate much more efficiently, but with larger plants the height of the vertical bulbs and OGs really do not adequately synthesize (like that) the lowers with most of the light at mid to upper level of the canopy (8 foot plants)...So the OG or MARS hoods look like these So as you can see they are taller than most hoods. The top is put into the corner and the vents go vertically. The pic of the room isn't from me. It does show a similar look but without the OGS and more plants. On the floor Ill use a fan on the floor pointing straight up toward the vert lights.
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Right, just like I do... I'm finding it fascinating that you're using so many fewer watts.between each plant on the side..like the picture
Each room is 4800w. I did extensive testing and research on bulbs. I found the bulbs that suited my environment best. High or super RED HPS were it. I PPM feed at around 1200-1850. In my top lighting room I'm using AC/DE 1000w x2 over 10 plants in 15gal. I got over 1800g total last harvest.Right, just like I do... I'm finding it fascinating that you're using so many fewer watts.
Is that ppm on the EC x500 scale? What substrate?Each room is 4800w. I did extensive testing and research on bulbs. I found the bulbs that suited my environment best. High or super RED HPS were it. I PPM feed at around 1200-1850. In my top lighting room I'm using AC/DE 1000w x2 over 10 plants in 15gal. I got over 1800g total last harvest.
Water/feed every 3-4 days. They are nearly dry when each feed is needed. I use a 2 part, seaweed, beni, epsom, HiBrix, Hawaiian bud, humans, enzymes, and some others here and there. 1800 is high...I only go that high on occasion. Normal is 1200 id saySo on the 700 scale, you're running 1200-1850, which equates to EC 1.7-2.6. That's every watering? Seems a bit high but I'm not a soil guy. No arguing with the results, in any case!
I want to learn hydro. Seems difficult. I have been afraid of a complete disaster from one mistake.... From what I've heard hydro is like making pastries. Everything has to be measured accurately for it to work. Do hydro systems require daily or regular check ups as opposed to soil for any changes?So on the 700 scale, you're running 1200-1850, which equates to EC 1.7-2.6. That's every watering? Seems a bit high but I'm not a soil guy. No arguing with the results, in any case!