Shortlist of the ten best American marijuana strains to grow. The best marijuana strains from the United States. For sale as feminized seeds. Fast USA shipping.
Celebrate the rich cannabis heritage of the USA with the top 10 best American marijuana strains to grow from seeds. These all-American classics are renowned for their robust genetics, potent effects, pronounced terpenes, and various growing traits. From coast to coast, these strains have earned their stripes in the hearts of growers and consumers alike.
1. OG Kush
OG Kush is a top-tier American marijuana strain that’s as famous as it is potent. Originating from a blend of possibly ’91 Chemdawg and a mix of Lemon Thai x Hindu Kush, OG Kush is a true icon in the cannabis culture. With its dense, trichome-rich buds that give off a complex aroma of fuel, skunk, and spice, it’s a favorite among connoisseurs and growers alike. Cultivating OG Kush can be a bit challenging due to its sensitivity to light and nutrients, but the effort pays off with high yields of top-quality bud. This strain flowers in about 8 weeks indoors, making it a must-try for anyone interested in growing legendary American weed strains.
2. G13 Autoflower
Uncover the enigmatic allure of G13 Autoflower, a strain shrouded in mystery and legend. Said to have been developed by the U.S. government, its autoflowering version combines G13’s potent indica effects with the ease of growing Ruderalis. This strain stands out with its sweet pine and ripe berry aroma, offering a robust THC content of up to 24%. G13 Autoflower is beginner-friendly, thriving in a variety of climates and delivering generous yields in just 8–10 weeks. For cultivators and enthusiasts seeking an intriguing piece of American cannabis history with a modern twist, G13 Autoflower is a prime choice.
3. Sour Diesel
Sour Diesel, or Sour D, is a renowned sativa hybrid from the East Coast, celebrated for its energizing and cerebral effects. This strain’s lineage includes ’91 Chemdawg and possibly DNL or Massachusetts Super Skunk, contributing to its distinctive diesel, fruit, and woodsy aroma. Sour Diesel’s buds are big, resinous, and perfect for daytime use, offering up to 20% THC. Although it requires a bit more care to prevent mildew and optimize yields, this strain rewards growers with impressive harvests, especially in dry, hot climates. Sour Diesel’s popularity and enduring presence make it a standout selection for those cultivating the best American strains.
4. Grand Daddy Purple Autoflower
Experience the majestic beauty of Grand Daddy Purple Autoflower, a strain that combines the huge yields of Big Bud with the stunning purple hues of Purple Urkle. This indica-dominant gem offers a calming and sedative experience, enveloped in a sweet grape and berry aroma. Its autoflowering nature makes it a breeze to grow, maturing within 7–10 weeks and producing plentiful yields. Perfect for both indoor and outdoor setups, Grand Daddy Purple Autoflower thrives in mild to warm climates, making it a top pick for growers seeking both aesthetics and potency. With THC levels reaching 20–23%, it’s a must-have for anyone looking to add a touch of color and relaxation to their garden.
5. Strawberry Cough
Strawberry Cough is a delightful sativa strain known for its sweet berry aroma and uplifting effects. Introduced by Kyle Kushman from Strawberry Fields and Haze genetics, this strain’s unique flavor profile is a treat for the senses. Easy to grow in any medium, Strawberry Cough’s plants are medium-sized and thrive with an average feeding schedule. With a flowering time of 9 weeks, it yields respectable harvests of 400 g/m2, making it a great choice for both novice and experienced growers. If you’re after a strain that combines fabulous flavor with a clear, motivating high, Strawberry Cough is your go-to seed.
6. Jealousy Autoflower
Jealousy Autoflower seeds offer a special blend of Gelato 41 and Sherbert Bx1 genetics, resulting in a high THC strain that’s easy to grow. This indica-dominant hybrid is perfect for those looking to harvest quickly, with a total growth cycle of 12–14 weeks. Its autoflowering nature means it flowers automatically, making it a great choice for beginners. With yields of 14–21 ounces under optimal conditions, Jealousy Autoflower is both productive and potent. It’s an ideal pick for growers aiming to produce envy-inducing buds with minimal effort.
7. Bruce Banner
Bruce Banner seeds bring the incredible strength of this sativa-dominant hybrid right to your garden. Named for its powerful effects, Bruce Banner is a cross between Strawberry Diesel and OG Kush that originated in Colorado, boasting one of the highest THC levels at 28.35%. This strain is easy to grow, resistant to pests and disease, and produces large yields of resinous buds. With a flowering time of 9 to 10 weeks, Bruce Banner is perfect for those seeking a potent and high-yielding strain. It’s a must-grow for enthusiasts of strains with exceptional strength and quality.
8. LA Kush Cake Autoflower
LA Kush Cake Autoflower seeds are your ticket to experiencing the pinnacle of Californian cannabis breeding. This strain, a cross between Kush Mints and Wedding Cake, offers a sweet flavor profile and a THC content that can reach 25%. Its autoflowering trait simplifies the cultivation process, allowing for a faster seed-to-harvest time of 10–14 weeks. Ideal for indoor and outdoor gardens, LA Kush Cake Autoflower thrives in warm climates and delivers generous yields. For those in search of a high-THC, easy-to-grow strain with a dessert-like taste, LA Kush Cake is an excellent choice.
9. Trainwreck
Trainwreck seeds will introduce you to a world of intense sativa effects combined with an unforgettable spicy pine aroma. Believed to be a mix of Mexican, Thai, and Afghani genetics, Trainwreck offers a potent experience akin to its name. Suitable for SCROG setups due to its indoor stretching, it finishes flowering in just under 9 weeks. Outdoors, Trainwreck can produce more than 6 pounds per plant, ready by mid-October. For those in the market for a high-yield, high-THC strain with a unique flavor and strong effects, Trainwreck is a must-try.
10. Runtz Autoflower
Runtz Autoflower seeds provide an easy way to grow this Californian sensation known for its sweet berry and creamy vanilla flavors. A cross between Zkittlez and Gelato, Runtz inherits a tantalizing taste and a balanced high from its famous parents. This strain is perfect for beginners, offering resilience and adaptability with a flowering time of 10–14 weeks. Indoor yields can reach up to 450 grams per square meter, making Runtz a generous provider of potent, flavorful buds. For those looking to cultivate a modern classic with ease, Runtz Autoflower is the way to go.