资讯

A basic test that measures soil pH, important soil nutrients, and organic matter costs $20 to $25. The labs also provide recommendations for lime and fertilizer if needed.” ...
When I started gardening, I assumed you could put seeds in dirt, add water and watch them grow into plants. That uneducated approach produced haphazard results and few vegetables. Somehow, I ...
The bulk of soil is made up of a mixture of organic matter, rock and mineral particles. However, it's the air, water and nutrients in the ground that the growing plant really relies on.
Due to rising costs, Soil Testing Fees will increase effective August 12th, 2024. This is the first increase since 2020. Thank you for your understanding. We will also be adding a flat $5.00 shipping ...
For the most accurate results, use the services of a commercial soil testing lab rather than a soil testing kit. Purdue does not do soil testing for homeowners. You can get your soil tested in central ...
However, there is no substitute for formal training and practice. The soils information one can secure from proper use of these kits is not a substitute for soils information that can be had from ...