Ok, now that I got that out of the way...
There are other, better in my opinion and experience, ways to get Ca into your ladies. The best one for using as a soil amendment or top dressing that will *not* shift pH (that's the problem with using anything that have carbonate or bicarbonate in their names) is gypsum, expressed as CaSO4, or calcium sulfate. You're getting sulfur in the deal here, and sulfur is a key nutrient. Another product you can use here is bone meal, but I would make teas if it hasn't already been mixed into the media and allowed to compost for at least a month.
OR, get a calcium-only liquid feed, which can also be used in foliar application. If you go this route, remember that immobile nutrients like Ca and S (look in my charts thread for a grouping of mobile vs immobile nutrients) and Fe must be laid down from the start or the plant will become deficient. It has to do with nutrient transport and nutrients playing with each other, it's a balancing act.
My preferred liquid Ca supplement is BioLink 6% Organic Ca.
There are other options that are vastly superior to CaMgCO3 (aka dolomite lime).