Low budget Bearded Iris fertilizer?
Well, this is the second question I've posted, hope it don't bother anyone.
But, I have a rather large iris bed that's about to grow a lot bigger and I'm going to have to buy a lot of fertilizer to get the new and the ones I have. But, extra money is usually a problem for us.
Does anyone know any good fertilizer that don't have too much nitrogen that's not too costly? I know luck runs short on that, but if anyone knows of any, please let me know. I'd love to be able to get some for them.