I'd agree with Brian -- yearly adjustments. Do some water tests this fall and see how much alkalinity has been impacted.

For my adjustments, I buy 1000 lbs of pulverized lime from Lowe's and shovel it in by hand (25 bags x 40lb each; $3.10/bag * 25 = $78). It's more work to do this by hand, but cost effective if you can't get bulk lime shipped/spread cheaply.


Here is the item link:
https://www.lowes.com/pd/Timberline-Soil-Doctor-Pulverized-Garden-Lime-40-Pound-S-Lime/3058417
Approx $3.10/bag if you buy more than 10 bags.

**Edit: I should clarify: not as cost effective than bulk, but works out well if you only need 500-1500 lbs

Last edited by Nathan; 08/30/17 01:35 PM.
Central OK: 2 Acres w/ LMB, GSF, RES, CC