Haven't visited here in a while but thought I'd add some info to address some issues.
If you are interested in trying supercal 98G and want to save on shipping, then contact your local Conklin dealer. The product number I've been using is 056176 and my order back in March was $236 for thirty 40lb bags. If you have a way to handle 1 ton bulk totes, cost is even cheaper. Go to this website
http://www.conklin.com/index.cfm and type in your zipcode on the 'Find a Distrbutor' page. They've changed the webpage so it's hard to find some products...best to call your local dealer for the supercal. I did become a member to save a percentage off list price, but don't do anything with the program. I'll have Diana check the webage and try to get a direct link to the product, if you have interest.
Inre ag lime and cone spreaders, if you can get
dry ag lime (like that in bags), it can be mixed and spread with pellet lime and will flow through the spreader. Start with a 25;75 mix of dry ag;ell and work with it from there. Dry aglime and fert might work too...I haven't tried it though. I was able to bagged dry ag lime cheap enough through IVESCO to make it worthwhile. Unfortunalety, truck freight went up so I punted that ball!
BTW...a friend of mine used to farm tobacco and would spread dry super-fine pulverized lime through a cone without a problem.
I mentioned 'dry' several times above because wet material in a gravity flow spreader is not a good thing! :thrwrck:
Got with Diana this AM. We found the link for supercal in the catalog.
http://conklin.com/files/pdf/CO5002_079178_0909_CatalogMasterweb.pdf
Supercal is on page 19..right hand side.
Note that SC98-G is regular granule size and and SC98-MG is miro granule which is about 1/2 size of a fert granule. We use the MG version...it feeds well and disperses evenly.