self irrigating pots

Hello! I use SIPs with the below mix. I grow as organic as possible. Always looking to improve and I know there are more amendments to add to soil mixes. What do you think I should add and why?

So I have been hijacking people's threads lately trying to get info about SIP (self irrigating planter) ideas. Was thinking about some easy DIY... then thought well wicking is the oldest school easiest system there is so why not that. Looking to do some large containers with organic soil...

Hello all, long time listener first time caller here. Thanks for all the great tips. I have a bit of a special project I'm working on. I have done aquaponics, hydroponics, and soil in the past. I'm trying to combine the basic ideas in a soil grow. Eventually I want to take this "off the grid"...