So the salesman says 3-4 gallon, $100, of his product is the same as a ton of ag lime, maybe $50 spread or $350 for a ton of pelletized lime at $7 for 40 lbs. But according to Penn State there is only 2-3 lbs of lime in a gallon of liquid lime. $100 for 8-10 lbs of lime is not cheap! There is some convivence with the liquid, it can be put on with a herbicide sprayer. Pelletized I put on with my cyclone 3 point spreader with my cereal grain. Delivered ag lime can be a hassle.
AGRITEC is going to get back to me with some literature that proves their product is nearly as cheap and better than ag lime. I'll report.
Has anybody used this stuff and have real world experience? Mollybunnie are you out there? "Something too good to be true, usually is"
I highlighted the key words in your post. By far the least expensive solution is ag lime. I typically rent a lime buggy from the coop where I buy the lime. I pay a few more $ per ton than I would having it delivered directly from the quarry, but it is far cheaper than pelletized lime.
Pelletized lime is they only credible option if you don't have a way to spread ag lime. You are not likely going to spread enough pelletized lime to do anything with you seed. We are talking tons per acre in most cases. Our soil test show we need about 4 tons/ac of 90% ag lime. Fortunately, we have heavy clay soil and lime moves slowly though it, so it is 5 years or more before we need to add about 1 ton/ac of maintenance lime.
Most cyclone spreaders hold a couple hundred pounds. It is not usually work the benefit for me to add lime at less than 1 ton per acre. The cost and hassle of making a trip to the coop and the time it takes to spread it are not worth it. So, I wait till my soil tests show I need at least 1 ton/ac. So, if a cyclone spreader holds 200 lbs, that is 10 trips to fill the spreader just to cover 1 acre at 1 ton/ac.
In my later years, with more resources, even the lime buggy which holds about 4 tons of ag lime is not worth it to me. When I need lime, I now pay the extra to have the coop come spread it for me. Their lime trucks hold much more lime than the buggy.
Liquid lime really isn't going to serve you well for food plotting.
One more thing to consider. We are not farmers, and yield is not really important for deer management. A farmer is planting a monoculture and harvesting it. His livelihood depends on yield. His crops are generally much less forgiving than many of the crops we plant for deer when it comes to pH. Having the right pH helps plants more efficiently make use of nutrients. Since we don't harvest, we don't remove nutrients from our fields and we can plant mixes of crops. Each crop in those mixes will do better at a slightly different pH and using the nutrients. This means our target for pH is more of a range than for a specific cash crop.
So, we generally don't want a pH in the 4s or low 5s, or above 7 or so.
The question of liquid lime comes up about as often as magic beans. If we only just believe...
