Les Frijo wrote:I think your mix sounds good. You didn't mention what you're growing in containers but in my experience the larger the container the better. I use 10 gal minimum these days for things like peppers. With your wicking system I can see that being much easier on the watering labor. That's probably the most challenging part of growing in containers and why I use the largest containers I can handle.
The most helpful things that I think I've done are using mulch and planting a diverse chop and drop cover crop in the containers along with some worms etc. The soil keeps getting better and can be used for a number of years with very minimum inputs.
Les Frijo wrote:Hi Larry,
I would add a paramagnetic basalt or granite rock dust. Maybe not needed depending on what the good bottom ground soil is.
Given the option I would replace the perlite/vermiculite with pumic/lava rock/rice hulls.
It's nice to know the source of the cow manure and chicken stuff for possible gick. Maybe well composted is better if unsure.
This link has a recipe that has become quite popular. There are many versions of this recipe if you do a search. This basic one doesn't even have biochar which I think can be a pretty important addition. Just FYI for anyone starting from scratch as this is where I would start if I were starting today.
https://clackamascoots.com/blogs/news/coots-soil-recipe-coots-nutes