The Best Cannabis Strains to Grow in Washington State

When growing your own cannabis plants, it’s essential to remember that each state has different climates and levels of humidity. This fact can impact the cannabis strains you can grow. 

Washington state’s climate varies depending on which part you’re in due to the Cascade Mountain Range, which divides the state geographically and climatically. The eastern half of Washington state has a semi-arid climate, with hot summers and cold winters. The western region of Washington state (including the coastal areas) has a cool oceanic climate with sunny summers that are milder than the east.

In this list, you’ll find the best strains to grow in the state of Washington and why each strain is likely to thrive, given the state’s growing conditions.

You’ll have all of the other cannabis enthusiasts green with envy when growing the Jealousy cannabis strain due to its potent effects and high levels of THC (20%+). Jealousy is an Indica-dominant hybrid strain (70% indica) that crosses Gelato 41 and Sherbert Bx1. Jealousy’s sweet parents give this strain a myriad of delicious flavors that not only smell delightful but they’re tasty, too.

In eastern Washington, the average summer highs are in the upper 80s to mid-90s Fahrenheit, while the western region rarely sees summer days rise above 79 degrees Fahrenheit. To grow Jealousy cannabis, you’ll need to give your plants plenty of sun and keep the temperatures between 68 and 77 degrees Fahrenheit, making it a good option for residents in the western region of Washington. 

Big Bud is an 80% indica marijuana strain known amongst cannabis cultivators as an easy-to-grow strain. When cared for properly, you can expect to reach THC levels of around 18% and yield up to 16-25 oz per plant when growing the photoperiod version of Big Bud outdoors.

The Big Bud strain prefers a warm climate, whether indoors or outdoors, and can grow as high as 5 feet. Some cannabis cultivators prefer to grow this strain outdoors to maximize height potential. 

This sweet strain is an 80% indica that’s apparently a cross between Granddaddy Purple and Durban Poison. This marijuana strain’s origins are still unconfirmed, which adds to the beauty and magic of its strong effects, sweet berry aroma, and striking orange and purple buds.

When growing Cherry Pie, you can expect THC levels of 20%+ when cared for properly. Cherry Pie can be grown indoors and outdoors with moderate difficulty, so it’s not best for a beginner grower, but if you’ve grown a few different marijuana strains before, this might be for you. It’s also important to note that Cherry Pie needs a lot of sunshine and a hot, low-humidity environment during the flowering period, making the eastern part of Washington the most favorable.

The OG Kush strain is a household name amongst weed enthusiasts, and the strain’s fame reaches far and wide. OG Kush is a 75% indica that can produce THC levels up to 19% when grown under the right conditions. The OG Kush strain can also produce high yields of around 16-17 oz per plant.

OG Kush thrives in hot climates and is one of the best weed strains to grow in eastern Washington due to the potential for high temperatures. 

Agent Orange is a sativa-dominant hybrid (55% sativa) known for its sweet flavor and fragrant aroma. Originally created by Weed Guru Subcool, Agent Orange led a team of dedicated cannabis enthusiasts to create this masterpiece by crossbreeding Jack the Ripper and Orange Velvet.

This sativa-dominant strain enjoys warm and sunny climates and thrives in temperatures between 68 – 80 degrees Fahrenheit. Take note: Agent Orange has a low resistance to common diseases and pests, so beginner growers may find cultivating this strain challenging.

You’d be nuts to miss out on growing this delicious strain. Peanut Butter Breath is a 50/50 hybrid with THC levels over 20% when grown under the right conditions. Not only does Peanut Butter Breath have a refreshing and uplifting high, but the diverse terpenes give this strain a mixture of nutty, earthy, and sweet flavors.

Peanut Butter Breath is ideal for growing in Western Washington, as the strain favors cooler temperatures and has great mold resistance. The Peanut Butter cannabis strain is also a great grow for beginners due to its high resistance to pests.

The White Widow strain is a 60% indica strain known for deep relaxation and unlocking the creative parts of your mind. With THC levels of around 19%, White Widow is a potent strain with exotic roots that stem from South American sativa and South Indian indica.

White Widow is a highly adaptable strain as it can handle drops in temperature well, making it one of the best cannabis strains to grow in the western region of Washington. White Widow cannabis plants are also compact, only reaching 2-4 feet in height. If you want to grow your cannabis plants discreetly, this cultivar is a great option. 

Godfather OG is a 60% indica strain that can have super high levels of THC, well over the 20% mark. Not only does Godfather OG have high THC and potent effects, but this strain can produce high yields of up to 23 oz per plant under ideal conditions.

Godfather OG prefers warm summers and cool winters, so the western region of Washington is the best fit. However, Godfather OG also prefers drier climates, so it’s important to monitor humidity levels when growing indoors and outdoors. If growing this strain outdoors in Washington, wait until the rainy season has ended. 

This 100% indica strain has a beautiful purple hue and boasts THC levels that can surpass 20%. As a renowned member of the Kush family, Purple Kush has strong effects that make you feel deeply relaxed and can aid in improving sleep. According to legend, Purple Kush originated in Oakland, California, by crossbreeding Hindu Kush and Purple Afghani.

Purple Kush can thrive indoors and outdoors when given the right growing conditions. This hardy strain can thrive in Western Washington’s cooler climate and is highly resistant to pests and molds. It’s essential to note that growing Purple Kush may be challenging for beginner growers, as the plants tend to be bushy and require pruning to maintain airflow.

LA Confidential is an 80% indica strain that can flower in as little as six weeks. The LA Confidential strain was originally created by crossbreeding the Afghani and OG LA Affia cultivars. The result was a hard-hitting strain with THC levels reaching over 20%.

The LA Confidential strain thrives in temperatures between 68 – 80 degrees Fahrenheit and will grow in cooler temperatures with adequate sunlight. LA Confidential tends to be susceptible to pests and molds, so it requires extra care when grown outdoors in western Washington.

Conclusion

Growing your own cannabis plants is a unique and fun experience when done correctly. Ensuring that your plants have the optimal growing conditions to thrive is essential, especially since outdoor growing conditions vary from state to state. Download Robert’s Grow Bible, a free 70-page marijuana grow guide, to ensure you get the most out of your plants.