My rose garden soil test showed low iron. What product do you recommend I but to increase the iron?
Soil With Low Iron
When low iron is a problem I recommend adding an iron fertilizer to the soils. The liquid spray Chelated iron fertilizers are good for a quick pick me up but longer lasting effects are gained from the granular iron fertilizers. Here is a link to some I have used and found to work well: http://www.biconet.com/soil/drIron.html
There is also a product by Lilly Miller called Iron Safe that works well.