I’m a big fan of biochar. It helps hold nutrients and moisture in the soil. Our hill is sandy and drains fast so during the summer watering is a full time job. I amended all our beds with biochar and hope this summer will be a little easier.
The downside is that unless you charge it first by soaking it in compost tea, it will lock up a lot of the nutrients in the soil the first year. In future years, once it’s saturated it will slow release nutrients back to the plants. Year one you need to add extra nitrogen to offset that. I’m planning to use diluted urine before fruit set on anything perennial.







