2. infantile-of or relating to infants or infancy; infantile paralysis. 3. infantile-being or befitting or characteristic of an infant; infantile games. young, immature - (used of living things especially persons) in an early period of life or development or growth; young people.
The term weed and feed refers to products that contain a combination of fertilizer and herbicides. While these products can help nourish your lawn and keep the weeds at bay, they can harm your pets if used improperly.he term weed and feed refers to products that contain a combination of fertilizer and herbicides. While these products can help nourish your lawn and keep the weeds at bay, they can harm your pets if used improperly.
What not to do. 1  Donât use fast-release chemical fertilizers. Though their high concentration of nutrients will green up your lawn quickly, theyâre tough on the environment and putting down too much could actually burn your grass. 2  Donât use bone meal, blood meal, and fish-meal fertilizers if you have pets.