I forgot to add something in my post above and it's important enough for a separate post.
Adding yucca powder when watering is helpful in avoiding dry pockets that can occur if the media dries out too much or improper watering. It acts as a surfactant and allows the media to be more absorbent with the lower surface tension of the water. A very little goes a long way! It's good insurance, especially for someone new to growing in containers. I watered my media with yucca power mix when mixing my media in the tote and adding it to my tools and use on a regular basis. Every third watering should be fine, but it's not set in stone.
Adding yucca powder when watering is helpful in avoiding dry pockets that can occur if the media dries out too much or improper watering. It acts as a surfactant and allows the media to be more absorbent with the lower surface tension of the water. A very little goes a long way! It's good insurance, especially for someone new to growing in containers. I watered my media with yucca power mix when mixing my media in the tote and adding it to my tools and use on a regular basis. Every third watering should be fine, but it's not set in stone.