Douglas Fir bark nuggets
- It is best to apply 3 to 4 inches deep, or 2 to 3 inches deep over the top of Bark Mulch for weed control.
- If additional help is needed for better weed control, a poly fabric weed barrier may be used underneath the bark nuggets.
- We would not normally recommend such products as ground cover for a weed barrier as it doesn't allow moisture and air to pass through to the plant's root system.
- At the customer's discretion, a variety of pre‐emergent granular herbicides may be used in conjunction with the bark nuggets for longer term weed suppression.
Great product.Darrin L.