Hey everyone! I'm new to growing vegetables and live in Central Texas (zone 8b). It's been super hot already, and the dry winds make my soil dry out really fast. I put down some wood-chip mulch to help keep the moisture in, but I've read that it might take nitrogen away from my soil. I'm looking for advice on what mulch is better and what to do about the wood chips I've already laid down. Should I remove them? Thanks!
3 Answers
No need to stress about the wood chips! They’re fine on top of the soil. I love using straw for mulch – I buy bales in the fall when they go on sale and let them weather before spring. But if you need something different, just keep the chips and supplement with some fertilizer if you notice any yellowing in your plants. Grass clippings and partially composted leaves are also solid alternatives.
Wood chips are perfectly okay as long as they’re not mixed into the soil. If you're worried about nitrogen, be careful how you fertilize; adding it directly on top of the chips can lead to binding. For the best results, consider hay as it breaks down nicely and adds nutrients, but it can lead to weeds, so stay on top of mulching! Straw is good for fewer weeds, but not as nutrient-rich.
Actually, you can leave the wood chips as is. They won’t rob your soil of nitrogen unless mixed in. If you want to switch it up, organic garden straw is a great choice because it’s clean and reflects light. But if you can, I say go for free options like using fallen leaves from your yard! Just make sure to fertilize if your plants start turning yellow.