riddleme
Well-Known Member
TO ALL.....I was looking at Jacks Petunia feed ....wondering if I can use that during flower???? From what I have seen in some research, our plants use more N and K and way less P during flower. The Petunia feed is a 20-6-22 (3.2-1-3.4) which sounds just about perfect AND it has extra magnesium...(how many of you get a mag deficency...im raising my hand) I think it sounds like a good test ...Since your in somewhat of aggreance with RME, that less phosphorus is better (since your using a 20-10-20) I would LOVE to hear your opinion...
lot of folks have tried various Jack's mixes, I say go for it