Why Mulch The Herb Garden?
Mulching actually is used for numerous things. It provides an insulating layer to keep moisture in, excessive heat out, and provides weed control.Mulch also keeps a more even temperature in the soil, reducing stress on the plants and allowing them to grow more evenly.
Can Mulch Be A Bad Thing?
Mulch can however, be detrimental to your garden. Mulch placed too close to plant stems can offer a home for bugs and rodents to live comfortably and eat your plants. It can also allow dampness to thrive and promote molds and mildews that kill the plant. Mulch, applied too early, can prolong the cold temperatures of winter soil, and keep your plants from growing their best.
How To Mulch Correctly?
In northern climates, pull mulch back once the warm spring sun arrives. This allows the sun's warmth to reach the cold soil. Keep the mulch at least 2 inches away from stems of plants. This keeps a safe space so insects and rodents can not eat away unnoticed. If you are going to mulch, provide at least a 3 inch deep layer. This keeps weed seeds from germinating and helps keep the moisture in the soil.
The Bottom Line On Mulches
Mulching is the easiest way to keep the soil moist, in place and perfect for growing your favorite herbs. Don't forget that mulch adds organic matter as it breaks down, so you are also improving the spot for future gardening adventures!
