Cannabis Strains Guide — Indica, Sativa, Hybrid, and Terpenes

Understanding Cannabis Strains

A cannabis strain is a specific variety of the cannabis plant, distinguished by its unique combination of genetics, growth characteristics, aroma, flavor, cannabinoid profile, and reported effects. Modern cannabis contains thousands of documented named strains — distinct genetic lineages that have been developed through selective breeding by cultivators over decades of legal and pre-legal California cannabis cultivation history.

At Purple Lotus in San Jose, the flower menu at any given time typically includes dozens of distinct named strains spanning every category and quality tier. Understanding how strains are classified and what those classifications mean in practical terms helps customers navigate the menu more effectively and find products that genuinely match their preferences and goals.

The traditional classification system divides cannabis strains into three categories: indica, sativa, and hybrid. While this system has been criticized by cannabis scientists as an oversimplification of cannabis's complex pharmacology, it remains the most widely used shorthand in cannabis retail and is the framework most customers encounter first. Understanding both its usefulness and its limitations is valuable context for anyone building cannabis literacy.

The modern, scientifically grounded approach to understanding strain effects focuses on terpene profiles — the aromatic compounds that work synergistically with cannabinoids to produce the plant's distinctive effects — rather than on the indica/sativa classification. Both frameworks are explained in detail in this guide, and both are represented in the conversations Purple Lotus budtenders have with customers every day.

Indica Cannabis Strains

Indica strains are traditionally associated with physical relaxation, body heaviness, sedation, and what cannabis consumers often describe as a "body high." Indica plants are historically shorter and bushier with broader leaves and faster flowering times than sativa varieties — characteristics originally described in terms of the plant's geographic origin (indica strains were associated with mountain regions of Afghanistan, India, and Pakistan, where the plant evolved shorter, denser growth habits suited to high-altitude climates).

In practical consumer terms, indica strains are commonly recommended for evening use, for physical tension and discomfort, for sleep support, for anxiety relief at the end of a long day, and for general relaxation and unwinding. Classic indica strains include Hindu Kush, OG Kush (and its many descendants including Bubba Kush, SFV OG, and countless others), Granddaddy Purple (a California original with striking purple coloration and grape/berry aromatics), Northern Lights, and Master Kush.

At Purple Lotus, indica and indica-dominant strains are consistently among the highest-selling cultivars, particularly among consumers whose primary goals are sleep improvement, physical relaxation, and stress relief. The dispensary maintains a deep indica and indica-dominant selection across all quality tiers, from accessible value options to the most premium Blue Chip Genetics indica cultivars.

Sativa Cannabis Strains

Sativa strains are traditionally associated with cerebral stimulation, energy, creativity, sociability, and uplifted mood — characteristics often described as a "head high" or "cerebral high." Sativa plants are historically taller and narrower with thinner leaves and longer flowering times than indica varieties, originally associated with equatorial and tropical regions where the plant evolved tall, stretchy growth habits suited to the long summers of low-latitude climates.

Consumer applications for sativa strains tend to cluster around daytime use, creative work, social situations, physical activity, and mood elevation. Classic sativa and sativa-dominant strains include Durban Poison (a beloved South African landrace with distinctive anise and licorice aromatics), Jack Herer (one of California's most iconic cannabis cultivars), Green Crack (a highly energizing sativa despite its provocative name), Super Silver Haze, Strawberry Cough, and the Haze family of strains that forms the genetic backbone of much of the modern sativa catalog.

Sativa strains are commonly the preference of morning and daytime cannabis consumers, creative professionals, athletes and active users, social cannabis consumers, and anyone who needs to remain functional and focused while experiencing cannabis's effects. Purple Lotus maintains a diverse sativa selection year-round with seasonal additions from California's best sativa-focused producers.

Hybrid Cannabis Strains

Hybrid strains are the most common category in the modern California cannabis market — strains that contain genetics from both indica and sativa lineages, producing effects that blend characteristics from both parent types. Modern breeding has developed such a diverse array of hybrid combinations that most cannabis strains available today could technically be classified as hybrids to some degree.

Hybrids are further classified as indica-dominant hybrid, balanced hybrid, or sativa-dominant hybrid, reflecting which parent lineage's characteristics are more prominent in the final phenotype. Some of the most celebrated strains in cannabis history are hybrids — Girl Scout Cookies (GSC), Gelato, Runtz, Wedding Cake, Blue Dream, Pineapple Express, OG Kush, and many others that have defined the vocabulary of modern California cannabis are all hybrid strains.

For consumers who want to avoid the sedating end of the indica spectrum or the overly stimulating end of the sativa spectrum, balanced hybrids and indica-leaning hybrids represent a practical middle ground that many consumers find most versatile for all-day use across a variety of contexts.

Terpenes and the Entourage Effect

Terpenes are the aromatic compounds that give cannabis (and many other plants) their distinctive smells and flavors. More than 200 distinct terpenes have been identified in various cannabis cultivars, and their presence and relative concentrations are what make one strain smell like lemons while another smells like pine forests, diesel fuel, blueberries, or skunk.

Beyond aroma, terpenes appear to play a significant role in the effects of cannabis through what researchers call the "entourage effect" — the principle that the full complement of cannabis compounds (cannabinoids, terpenes, flavonoids) working together produces effects that differ from any single isolated compound. This is the scientific basis for the claim that full-spectrum cannabis products differ meaningfully from THC isolate, and it explains why two strains with identical THC percentages can produce dramatically different experiences.

Common cannabis terpenes include myrcene (most abundant terpene in most cannabis strains; earthy, musky, herbal aroma; associated with sedating, relaxing effects — largely responsible for the "couch-lock" experience associated with high-myrcene indicas), limonene (citrus aroma; associated with mood elevation, stress relief, and anti-anxiety effects), caryophyllene (spicy, peppery aroma; uniquely interacts with CB2 receptors; associated with anti-inflammatory potential), pinene (pine aroma; associated with alertness, memory retention, and bronchodilation), linalool (floral, lavender aroma; associated with calming, anxiolytic effects), and terpinolene (complex fruity, floral, woody aroma; associated with uplifting, cerebral effects).

Beyond THC: CBG, CBN, CBD, and Minor Cannabinoids

While THC and CBD receive the most attention, cannabis produces over 100 distinct cannabinoid compounds, and the minor cannabinoids increasingly attract scientific and consumer interest for their potential individual contributions to the cannabis experience. CBG (cannabigerol) is often called the "mother cannabinoid" because THC and CBD are biosynthesized from CBGA (cannabigerolic acid). CBG may have anti-inflammatory, antibacterial, and potential neuroprotective properties, and has attracted attention as a non-intoxicating cannabis compound with wellness applications. CBN (cannabinol) is the product of THC oxidation — it accumulates in cannabis as the plant ages and THC degrades. CBN has long been associated with sedating effects and is frequently marketed in cannabis products specifically targeting sleep support. THCV (tetrahydrocannabivarin) is a structurally similar but pharmacologically distinct compound from THC that may moderate THC's intoxicating effects and has attracted research interest for potential metabolic applications.

How to Choose the Right Cannabis Strain at Purple Lotus

The most effective approach to strain selection, particularly for newer cannabis consumers, is to start with a clear articulation of your goal. What are you hoping cannabis will do for you? Help you sleep? Relieve anxiety? Enhance a creative project? Manage physical discomfort? Elevate a social occasion? Provide a gentle mood lift on a stressful afternoon? Each goal suggests different product characteristics, and a Purple Lotus budtender can map those characteristics to specific products on the current menu much more effectively than any online guide can.

For experienced consumers with established preferences, describing what you have enjoyed in the past — specific strains, brands, or even just "earthy and relaxing" versus "citrusy and energizing" — gives the budtender the information needed to identify current menu options that match your profile. Purple Lotus budtenders maintain detailed product knowledge and can make connections between historic preferences and currently available options with remarkable accuracy.

Do not anchor exclusively to THC percentage. As discussed in the terpenes section, the highest-THC option is not reliably the "strongest" experience for most consumers. A lower-THC strain with a rich terpene profile that aligns with your goals will typically produce a more satisfying result than chasing maximum THC content without regard for other factors.

Popular Strains at Purple Lotus San Jose

Purple Lotus's constantly rotating menu makes it impossible to guarantee any specific strain will be in stock on any given day, but several categories of cultivars are consistently popular and available most of the time. In the indica and indica-dominant category, OG Kush and its descendants (Bubba Kush, SFV OG, Fire OG) are perennial best-sellers for their reliable physical relaxation and earthy, fuel-forward aromatics. Granddaddy Purple and other purple-coloring, grape-flavored cultivars have a devoted following. Wedding Cake and Gelato and their crosses represent the modern cookie and dessert genetics that dominate the current premium California market. In the sativa and sativa-dominant category, the citrus-terpene strains (Lemon Haze, Mimosa, Clementine, Super Lemon Haze) are consistently popular for their brightness and uplifting effects. Jack Herer remains a California classic. For Blue Chip Genetics exclusives, ask the budtender at either location for current seasonal releases — these rotate and sell quickly.

Shop Cannabis Strains at Purple Lotus San Jose

What Customers Say About Purple Lotus Strain Selection

Cannabis Strains Guide FAQ