Gibberellic Acid (GA3) to improve yield

nachooo

Well-Known Member
So what do you use it for if not to increase resin production? It must be effective at something with your years of use.
There are much more things than pure resin production… Is a growth enhancer...makes plants bigger, speeds grow in general...bigger leaves...more blades per leave.. with tria I have got 15!! Blades per leave in an indica that usually gives 11 at maximun...I use it to increase grow rate in veg with CO2. In flower can increase foxytailing in sativas... so caution..and it can increase the stretch
 

Herbrewisralight

Active Member
There are much more things than pure resin production… Is a growth enhancer...makes plants bigger, speeds grow in general...bigger leaves...more blades per leave.. with tria I have got 15!! Blades per leave in an indica that usually gives 11 at maximun...I use it to increase grow rate in veg with CO2. In flower can increase foxytailing in sativas... so caution..and it can increase the stretch
Do you spray it weekly. Is the foxtailing the reason you say not to spray the last few weeks. Have you seen any yield increase.
 

nachooo

Well-Known Member
Do you spray it weekly. Is the foxtailing the reason you say not to spray the last few weeks. Have you seen any yield increase.
I do it weekly. Yes to the foxytailing. Is not a question of yield...for me is quicker grow...less veg time...it can increases yield….or not...if you overgrow the plants in a Little tent...Probably tria is best suited for outdoors….with no space limitations for plants
 

Herbrewisralight

Active Member
If you can make a bigger plant in the same time in veg that alone can increase yield. I have a decent grow space so I’m currently trying to figure out how to max out my sq ft without adding more plants. I hand water and it takes me about 5 hours to water all those plants. I also got some Brassinolide. I just got it and my plants got about another week in veg. I want to spray it the day before I transition to 12/12. Any suggestion on Brassinolide?
 

Herbrewisralight

Active Member
I do it weekly. Yes to the foxytailing. Is not a question of yield...for me is quicker grow...less veg time...it can increases yield….or not...if you overgrow the plants in a Little tent...Probably tria is best suited for outdoors….with no space limitations for plants
What ppm of tri would you suggest. I’ve read 25 is the best.
 

nachooo

Well-Known Member
If you can make a bigger plant in the same time in veg that alone can increase yield. I have a decent grow space so I’m currently trying to figure out how to max out my sq ft without adding more plants. I hand water and it takes me about 5 hours to water all those plants. I also got some Brassinolide. I just got it and my plants got about another week in veg. I want to spray it the day before I transition to 12/12. Any suggestion on Brassinolide?
Never used it… Some people say is potent stuff..for me too much stretch and internode spacing in the reports I read time ago
 

NiK5

New Member
Effect of gibberellic acid (GA3) on _9-tetrahydrocannabinol (THC) content in (A) leaves and (B) flowers of the male and female cannabis plants
In vegetative stage the production of THC and CBD in leaves is higher after GA3
But in Flowering stage the yield of THC and CBD is reduced in flowers.


So there is an interesting hormone, but by the scientific data I don´t think that is a good idea to use it in flowering stage for higher yields.
The use for the production of male flowers in female plants is the best use of GA3.
 

Alidavaji

New Member
GA3 improve dry yield ? I used megafil tablets in bloom after i saw first trichome and bud and spray on them and i want to know how much GA3 increase yield per plant indoor ?! Anyone know that? PLEASE
 

budman111

Well-Known Member
GA3 improve dry yield ? I used megafil tablets in bloom after i saw first trichome and bud and spray on them and i want to know how much GA3 increase yield per plant indoor ?! Anyone know that? PLEASE
GA3 has no use apart from boosting the development of germinating seedlings, after that you are looking at up to 20cm-30cm stretch if you keep using Gibberellin
 
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