cbdhemp808
Well-Known Member
That's news to me. My understanding is you don't want to grow in wood that isn't fully decomposed. Anything that looks like a "wood chip" isn't fully decomposed, yeah?I was afraid you would say that. Most of the potting soil mixes are supposed to have the wood chips, pieces of bark and small sticks. They are an active ingredient in the compost portion of the mix. Some companies even list the wood as "Aged Forest Products" or "Age Wood" or "Composted Wood" or something similar.
These pieces of wood are a major way of helping the soil hold moisture, they continue to slowly decompose adding new nutrients to the mix, and they help with the soil tilth or how loose and fluffy it feels.
"Fresh wood chips can temporarily deplete nitrogen in the soil as they decompose, so it's important to use only well-rotted wood chips."