| Thanks for the reply. More information again....a good thing.
The AOS recommends a high ph fertilizer this time of year to encourage flowering on Phals. I think I'm going to safely stick with a 20-20-20 year long but only on the Phals do a blooming fertilizer now through February (weakly, weekly).
Can anyone here explain what the adverse effects are of using high nitrogen or high phosphorous fertilizers, aside from root damage?
Last edited by sandra; 11-12-2007 at 02:04 PM.
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