It has buds that are nugget-like, and tend to be smaller than average. They hold a tight and dense bud structure, more typical of indica than sativa. Its leaves are light green, made to appear lighter by a heavy coating of trichomes. All this resin makes buds sticky, and difficult to break apart without a grinder. When buds are broken, however, they give off a sweet and smooth lemon scent. Intact buds also have Kush-like notes of dank earth and musk, balancing out the citrus profile. When smoked, Lemon Kush is notably harsh and expands within the lungs, often inducing coughing. The aftertaste is tangy and citrusy, but without the ammonia or diesel taste that comes with other lemon-inflected strains.

D-Limonene is the chemical compound — or terpene — responsible for the lemony scent and taste of Lemon Kush. D-limonene occurs naturally in citrus fruits and is used industrially to enhance the fragrance of lotions and perfumes. This terpene may also have some tangible medical benefits — in animals and test tube trials, d-limonene was found to have anti-inflammatory and even cancer-fighting properties (although these results were not replicated in a later test among women with breast cancer). D-limonene may also help to relieve acid reflux.

The high from The strain can creep up slowly, taking as long as 5 to 10 minutes before its effects are fully appreciated. An enhanced sense of cerebral focus is characteristic of this high. An increase in creativity and rapid free-association of thoughts is also common, making this a good strain for artistic endeavors or for simply appreciating music or a movie. These mental effects are more clearheaded than spacey, freeing the user up to go about errands or household chores like cleaning. An evenly balanced strain, It also has a bit of a body buzz, mellowing out the cerebral effects and reducing the likelihood of cannabis-induced anxiety or paranoia. Couchlock is not often reported, making Lemon Kush a strain that can be easily enjoyed during the daytime as well as at night. Physically, Lemon Kush has been said to provide relief from headaches and anxiety. Less desirable effects include the annoying feeling of cottonmouth.