I had many trees go down in a tornado. We have chipped up the fresh branches and leaves. Can I use this fresh mulch on my flower garden right away? Why is it better to leave it sit for a while before using it?
Great question. Freshly chipped mulch needs to sit for a few months up to a year (depending on how much you have) prior to its use in the garden. Why? If applied while fresh the heat generated while decomposing can quickly burn plants. To speed up the process, simply keep your mulch pile turned to allow air to flow through.
Great answer, Nikki. However, if you are using the mulch to snuff out weeds, using fresh mulch is as good as aged. One thing that may cut down on the burning is if you can screen out the smaller debris to use in a compost pile, and use the larger, fresh wood chips as straight mulch.
Can I use sawdust as a mulch in the garden?
DO NOT use sawdust as a mulch. Sawdust decomposes too quickly and uses all available nitrogen, leaving none for the plants. It would be best to compost the sawdust prior to using it in the garden. Not only will this allow it to age, which will lessen the chances of burning plants, but it will also prevent it from taking up too much nitrogen from the soil. This article might help: https://www.gardeningknowhow.com/composting/ingredients/using-sawdust-in-your-compost-pile.htm
If you have already added them around your plants, I would either remove it or work it into the soil and replace the shavings with straw mulch. This will retain moisture and keep the plants insulated.
I am interested in finding out what is the best mulch for my garden. I live in Central Florida (Summerfield) and currently have pine. I was looking at the possibility of putting down Melauca mulch. What is your advice on this?
Here is an article that you may find helpful: https://www.gardeningknowhow.com/garden-how-to/info/whats-the-best-mulch-for-my-garden.htm
Very bad soil - water repels, fibrous roots from trees that have been removed, really needs soil. Input, please. Thank you.
Forget existing soil. Use raised bed gardening instead. Add 1/3 compost (manure is in it )1/3 pearlite, 1/3 cocunut coir, garden soil, rock dust and fertilizer.
I think the best suggestion would include copious amounts of manure and compost worked into the soil to a depth of 12+ inches.
A soil test would help. Results would tell you which path to take for your preferred pH. If you have an agricultural extension office nearby, they will also have suggestions. As for the roots, they will deteriorate into compost with time.
Can I grow vegetables and flowers in mulch that I have put into pots instead of dirt?
While it is possible for many plants to grow in mulch, vegetables (especially those in containers) require specific nutrients that may not be present in the mulch alone. I would at least mix in some soil with the mulch. Of course, you could always experiment. Try growing some with only mulch and others with soil or soil/mulch mix.
Can I use my grass clippings for mulch even though I have a lot of weeds in my lawn? I don't use and pesticides or fertilizers on my lawn... so there are a variety of weeds. When mowed, it looks fine to me, green. I have read that you can use the grass clippings as mulch, spread thin on the garden. I also read not to use grass that has been treated with herbicides. So then, how to you get clippings with no weeds in it?
Yes you can!
Here is a link with more information.
https://www.gardeningknowhow.com/garden-how-to/mulch/mulching-with-grass-clippings.htm
I live in central IL and in late fall I chop up leaves and till them into my vegetable garden. Is this a good idea?
Yes, this is fine. As long as the leaves do not come from diseased or pest infested plants, they are actually quite beneficial for the soil.