Which Dyna-Gro fertilizer do you use?
The one that is Dyna-Grow and they have another balanced formula - Dyna-Pro - will work also.
Here is a link that might be useful: aha
I found some at Worm's Way (fortunately, it's not far), and they have a Dyna-Gro bloom which is a 3-12-6. Ever tried this one?
I am against using high Phosphorus numbers. As far as I know they can be used for a very short time just before the Show to help plants come to bloom faster. Prolonged use will harm the plant.
I was thinking the same thing. I'm going to try to get to WW tomorrow. Thanks for the help!