If you have rich good soil packed with microbes ready to break down shredded leaves then add the leaves right away. The leaves will disappear quickly. If you are not sure if you have a microbe packed soil, then add a small layer (1/4 inch) of high quality worm castings on top of the shredded leaves so you are inoculating your leaves and soil. Worm castings are like pro-biotics for your garden.
Our world is just too small to be messing with random additions of chemicals and in his book, the intelligent gardener, Steve Solomon spells it out for you. But if you prefer to keep it really really safe, simply make the conditions right for microbes and they will make the conditions right for plants. It is a simple and satisfactory solution.
But back to Biochar. Apparently if made and used properly it is a more or less a permanent solution to soil drainage problems, soil fertility, soil chemical problems and almost anything that ails you.
Calgary Gardener Jack Wootliff asked me earlier this summer how to get rid of his red aphids. I suggested he just spray them with water. He did that and he also sprayed them with soap and water. Well something was paying attention and this week he sent me this updated photo. He still has aphids, but he has added to his diner
Thanks to some sage advice and the willingness to try again, my worm population has again become the thriving environment it once was. I still add coffee grounds to the mix, but as just a small part of the overall blend, making sure, just like humans, they eat a well rounded diet full of fruits, vegetables, and the occasional coffee to boost their early morning productivity!
I hate the thought of cooling nights and fall rains. I want summer to stay on a tiny bit longer. But the truth is it was almost too hot this summer to grow great greens. They perished in dry soil, intense heat and sloppy management (I always seemed to be away when they needed attention.)
