Rehabilitatora Grow Journal #2

i got one question of topic im planing to buy a co2 bottle for the grow room i found one that is 2L with mechanism for fish tank will be perfect for the box this mechanism u can make it when and how much co2 to release inside. is anyone familiar on how can calculate how much i need to release inside for my 100x100x200 tent also if the bottle is small the 2l i can buy a bigger one they are 50$ 10l one. the refiling is extreemly cheap in our country a 10l u can fill for like 5$
 
hey guys update on plants. i have been away for work out of my home town for 10 days and the care of my plants went ot my grandmother only watering i think she skiped some. 1 of plants will be harvested today the second one the bushy is nearly ready probably 10 more days while the bigest plant dont look very good many leaves turn yellow and fell but the buds are still with white pistills all over it need atleast 2 more weeks or more hope it will manage untill then it dont look rly good but will see is it gonna survive untill harvest still plenty of leaves are left the 3 plants are 66 days old the plant number 4 is good will make pictures at later stage of it






 
hey guys update on plants. i have been away for work out of my home town for 10 days and the care of my plants went ot my grandmother only watering i think she skiped some. 1 of plants will be harvested today the second one the bushy is nearly ready probably 10 more days while the bigest plant dont look very good many leaves turn yellow and fell but the buds are still with white pistills all over it need atleast 2 more weeks or more hope it will manage untill then it dont look rly good but will see is it gonna survive untill harvest still plenty of leaves are left the 3 plants are 66 days old the plant number 4 is good will make pictures at later stage of it






they look good Nikolai a bit of a drought or lack of nutes won't hurt them much they got what they needed from the leaves & they are nearly done, give them a few more feedings & they'll be good till harvest
 
i got one question of topic im planing to buy a co2 bottle for the grow room i found one that is 2L with mechanism for fish tank will be perfect for the box this mechanism u can make it when and how much co2 to release inside. is anyone familiar on how can calculate how much i need to release inside for my 100x100x200 tent also if the bottle is small the 2l i can buy a bigger one they are 50$ 10l one. the refiling is extreemly cheap in our country a 10l u can fill for like 5$
Just saw this post and no one has responded. My advice is to skip the CO2 unless you're prepared for an air-tight room with separate ventilation to the outside, as well as a CO2 meter both inside and outside that room. CO2 can kill you at high levels and do some damage even at lower ones, so unless you're planning on going all in (higher PPFD, higher heat, higher nutrients) I'd work on perfecting the environment you have.

If you keep the CO2 at levels safe for the humans nearby it won't have much effect on the plant growth.
 
Just saw this post and no one has responded. My advice is to skip the CO2 unless you're prepared for an air-tight room with separate ventilation to the outside, as well as a CO2 meter both inside and outside that room. CO2 can kill you at high levels and do some damage even at lower ones, so unless you're planning on going all in (higher PPFD, higher heat, higher nutrients) I'd work on perfecting the environment you have.

If you keep the CO2 at levels safe for the humans nearby it won't have much effect on the plant growth.
ty for explaining Shed guess i will stick with usual grow untill i get all tools needed and have better understending
 
Hello guys got a question 1 plant is injars now other is drying but the bigest one idk it looks so strange and it need more time the fourth plant is getting ahead of it lol and the other two are rdy i will make pics and more info on how much and how buds look after harvest here is pics of the stretchy first plant.. i think is light stress but its 40sm from led and ppfd is below 1000





 
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