More information would be cool are you running two tents or will your two lights be in one room? You said 2, 650w then you mention 4. Break it down for us and you’ll be sure to find more help than you need
Just off what your saying as long as you plant 2 lights a month you’ll be able to harvest 2 a month. This will be possible running clones as they will all finish at the same time. You will have to find an 8 week clone also.
I’m assuming 650w is hid because of the ac that you mentioned.
More info is needed for more clarity
Okay so let’s say 12 plants per light. 24 for the 2. So every 4 weeks you will need 24 plants to replace what you harvest. Do you have the veg space for the replacement plants to be the proper size and development?
are you hand watering or using some form of hydroponics ? what strain and are you sure its an 8 week finisher? i would do one 49 and one 64 to see what you like better and go from their. that amount of ac will be enough since led is not to hot.
gg4 will take you 11 weeks to finish i uso right their you are 3 weeks longer than you wish. i used to do sea of green with same strain if you are going from clone a 2 week veg is enough with your numbers they will end around 3-4 feet tall.
edit thats also alot of drip lines any reason you dont choose flood and drain ?
I ran 300plant SOG gardens back in the late 90’s early 2000’s.
The idea was to find plants that didn’t want to branch too much or if they did, the branches didn;t stretch much and were all flower.
So for example, we chose 3 females out of several packs of the original shishkaberry
Healthy rooted clones were transplanted to 1 gallon pots of sunshine mix and given 10 days veg under 2 x 1000w halides on short movers over the 300 plant rectangle of pots.
Day 11 they were flipped to 12/12 and 3 x 1000wHPS lights were turned on along with the 2 halides. Lots of light hehe.
So 10 day veg
Those shishkaberry females we chose were ripe for the picking at 49 days of 12/12
So not including rooting time that is a 59 day cycle.
Each clone we chose to run this way had to yield an ounce a plant to be considered worth running in this fashion. So careful plant selection by testing a vigorous freshly rooted clone on the 10 day veg and flip program in a 1 gallon pot or however you want to grow it… if that clone yields a solid ounce fully cured, it’s a winner.
all that ramble said… I don’t think GG4 is much of a SOG plant but excells when grown in SCROG methods due to it’s branchy nature. In this case canopy management and under the net pruning become a full time job whereas with SOG and small plants, you don’t manage anything but nutrients, environment, pest management and light cycle. No leaf pruning or canopy management required. Hope that info helps a bit.