newbie fertilizer question

sasa85

Member
Hello,
I have few indica's outdoor for this season. For vegetative stage I used npk 25-10-15 fertilizer. This is the best I could find with high N and low P and K. I must change fertilization stage to flowering soon so I need some advice. I know nitrogen is most important for vegetative but I don't know what's for flowering :shock:. I have red at different places about this topic but some say phosphorus is most important some say kalium is most important. I have this fertilizer ration now 11-26-26 which I prepared for flowering and I want to see with you guys if this is ok. This is what I thought is best with high and equal of P and K and low ammount of N. What is best in your opinion npk ratio for flowering outdoors in soil?
 

jonboy30

Well-Known Member
Hello,
I have few indica's outdoor for this season. For vegetative stage I used npk 25-10-15 fertilizer. This is the best I could find with high N and low P and K. I must change fertilization stage to flowering soon so I need some advice. I know nitrogen is most important for vegetative but I don't know what's for flowering :shock:. I have red at different places about this topic but some say phosphorus is most important some say kalium is most important. I have this fertilizer ration now 11-26-26 which I prepared for flowering and I want to see with you guys if this is ok. This is what I thought is best with high and equal of P and K and low ammount of N. What is best in your opinion npk ratio for flowering outdoors in soil?
Hey Sasa...IMO, you have a little time before introducing flowering nutes. If you have the funds, go online to http://www.thebigtomato.com and pick up some Fox Farms Tiger Bloom and Big Bloom...that will do the trick. I still mix a capfull of Grow Big to the feeding schedule to upkeep the Nitrogen. Flowering phase needs more Phosphorus.
 

FLABOY1

Well-Known Member
I always drop the N when flowering, then decrease amounts slowly throughout flower phase. Last 2 or 3 weeks dont give mine any N.
 
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