Bonide Systemic Granules are not labeled for use on anything edible. Fungus gnats are primarily a problem caused by overwatering of your plants. You can eliminate your fungus gnat problem by drying out the soil of your plants for several days since they cannot thrive without moisture in the soil.
The time it takes for Bonide Systemic Granules Insect Control can vary depending what you are treating for and the level of infestations. It can last up to 8 weeks so should not be applied more often that than.
According to the product label, the Bonide Systemic Granules Insect Control needs to be applied directly to on top of the soil and then watered in.
Bonide Systemic Granules Insect Control can last up to 8 weeks so should not be applied more often than that.
You should not treat for grubs yet if you are putting down new grass seed. Products applied to the lawn for grubs need to be absorbed by the grass in order to work when the grubs feed on that grass. The Bonide Systemic Insect Control Granules is not for use on turf, but it is for use on plants like shrubs in the ground and containerized plants. You would want a product like Merit G for use on the turfgrass.
Bonide Systemic Granules Insect Control is not labeled for use on anything edible.
When using Bonide Systemic Granules Insect Control the amount applied varies depending on what plant you are treating and the size of the plant. Please refer to the label for application instructions.