Not Another Grow Journal

[xox]

Wild how high you can push your ppfd with Co2

co2 is pretty cool you can easily get 20%-30% more weight if you give them the right amount of light as well as feed them accordingly. i may actually be over feeding a tad you can prolly see the tiny burnt tips on the fan leafs. im always looking to see how far i can push them thats one of the reasons why ive been writing the ppfd down each week so i can refer back to it later. your next grow room build should get a small generator mines only a 2 burner its meant for a 10' x 10' space only cost me around 500 all installed but my gas line was super close only needed 2 feet of pipe.

 

[Laughing Grass]

co2 is pretty cool you can easily get 20%-30% more weight if you give them the right amount of light as well as feed them accordingly. i may actually be over feeding a tad you can prolly see the tiny burnt tips on the fan leafs. im always looking to see how far i can push them thats one of the reasons why ive been writing the ppfd down each week so i can refer back to it later. your next grow room build should get a small generator mines only a 2 burner its meant for a 10' x 10' space only cost me around 500 all installed but my gas line was super close only needed 2 feet of pipe.

I didn't notice your ppm were so high too. Close to double what I'm pushing. I'm hitting just over 700 ppfd, 800ppm.

 

[xox]

I didn't notice your ppm were so high too. Close to double what I'm pushing. I'm hitting just over 700 ppfd, 800ppm.

my basements ambient is usually around 750-800 without co2 enrichment. im not sure what stage of growth your in but at co2 concentrations of 800 ppm you should be able to hit the plants with at least 1050 ppfd at the peak of flower if you work your way up to it. try increasing your ppfd 50-100 higher per week as you begin flowering so the plants will gradually get used to that amount of light. that should get you more weight come harvest time.

 

[xox]

day 56 of flower
1200+ ppfd
co2 1500 ppm

 

[Zogs]

My back is getting sore just looking at all the watering and transplanting you must have to do for that many plants. I hope you have lots of friends for trim day.

 

[xox]

My back is getting sore just looking at all the watering and transplanting you must have to do for that many plants. I hope you have lots of friends for trim day.

lol i wish, i used to have help but most have ptsd now from that amount of trimming