Q.Homemade Lime
How can I obtain homemade lime? I learned ways to obtain some materials in order to make a soil acidic such as coffee grounds, citrus peels, etc. But if I need to make the soil alkaline, how can I obtain LIME?

Certified GKH Gardening Expert
You can purchase agricultural limestone to add lime to the soil. These should be available at your local nursery or feed store.
You may also find this article helpful:
https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/lower-acid-soil.htm