Safer Brand Weed Prevention Plus uses the power of natural ingredients, such as corn gluten, to prevent weeds from sprouting and robbing your plants of valuable nutrients. This weed preventer stops weeds and dandelions before they start. Up to 90% effective weed control in the first year on dandelions and crabgrass, your weeds won't know what hit them! This weed and grass killer is safe for use in flower gardens, vegetable gardens and in landscaped areas around trees, shrubs and ornamentals.

Looking for more information on fertilizer? Check out our guide on how to read fertilizer numbers in the product documents section.