Mushroom compost is a type of slow-release, organic plant fertiliser. The compost is made by mushroom growers using organic materials such as hay, straw, corn cobs and hulls, and poultry or horse manure.
Since the mushroom growing process varies slightly between individual growers, mushroom compost recipes may differ here and there. For instance, additional materials like gypsum, peat moss, lime, soybean meal, and various other organic items may be added to the compost as well.
Once the mushroom spawn are mixed into the compost, it is steam pasteurised to kill weed seeds and any other harmful agents. A mixed layer of sphagnum moss and lime is top dressed onto the top of the pile for the growth of mushrooms.
Mushroom composting takes about three to four weeks to process, during which it is monitored closely by mushroom growers to maintain adequate temperatures. After the process is complete, the leftover compost is disposed of and sold as fertiliser.
There are several uses for mushroom compost. It can be used as soil amendment for lawns, gardens, and container plants. Mushroom compost should be used with caution due to its high soluble salt levels and alkalinity.
These salt levels can kill germinating seeds, harm young seedlings, and cause damage to salt-sensitive plants, like azaleas and rhododendrons.
To temper the alkaline levels of mushroom compost, consider using aglime.
The beneficial uses of mushroom compost, however, far outweigh the downside of high salt levels.
Once some of this water subsides, you might be in the market for some pavers or steppers to create walkways, outdoor living zones or definition around your home.
We have a new range of beautiful, natural stone steppers and pavers in the yard that can provide a practical and timeless solution where you want to create walkways, or create definition or hard outdoor living areas around your garden.
We’ve had some much needed rain, and it is a very good time to get in to those garden beds, pull out the weeds, and top up the beds with a nice thick blanket of mulch. There are lots of different mulches to choose from and we have put together a quick run down of our top 5 tree mulches to give you an idea of some of what types of applications they suit best.