Here, we have compiled a list of the top 10 best marijuana strains available today, based on their popularity, effectiveness, and overall quality.

1. Blue Dream: Blue Dream is a hybrid strain that is known for its relaxing and uplifting effects. It is a cross between Blueberry and Haze, and has a sweet berry aroma. It is a great strain for those who suffer from anxiety or depression, as it can help to alleviate symptoms while also providing a euphoric high.

2. OG Kush: OG Kush is a popular strain that is known for its strong and long-lasting effects. It is a hybrid strain that is a cross between Chemdawg, Lemon Thai, and Pakistani Kush. It has a pungent and earthy aroma, and is often used to relieve stress and anxiety.

3. Sour Diesel: Sour Diesel is a sativa-dominant strain that is known for its energizing and uplifting effects. It is a cross between Chemdawg and Super Skunk, and has a pungent and diesel-like aroma. It is a great strain for those who need a boost of energy and creativity.

4. Girl Scout Cookies: Girl Scout Cookies is a hybrid strain that is known for its potent and long-lasting effects. It is a cross between Durban Poison and OG Kush, and has a sweet and earthy aroma. It is a great strain for those who suffer from chronic pain or fatigue, as it can help to alleviate symptoms while also providing a relaxing high.

5. Green Crack: Green Crack is a sativa-dominant strain that is known for its energizing and uplifting effects. It is a cross between Skunk #1 and an Afghani landrace, and has a sweet and fruity aroma. It is a great strain for those who need a boost of energy and focus.

6. Granddaddy Purple: Granddaddy Purple is a indica-dominant strain that is known for its relaxing and sedating effects. It is a cross between Purple Urkle and Big Bud, and has a sweet and grape-like aroma. It is a great strain for those who suffer from insomnia or chronic pain, as it can help to alleviate symptoms while also providing a relaxing high.

7. Jack Herer: Jack Herer is a sativa-dominant strain that is known for its energizing and uplifting effects. It is a cross between Haze, Northern Lights, and Shiva Skunk, and has a piney and earthy aroma. It is a great strain for those who need a boost of energy and focus.

8. AK-47: AK-47 is a hybrid strain that is known for its relaxing and uplifting effects. It is a cross between Colombian, Mexican, Thai, and Afghani landraces, and has a pungent and earthy aroma. It is a great strain for those who suffer from anxiety or depression, as it can help to alleviate symptoms while also providing a euphoric high.

9. White Widow: White Widow is a hybrid strain that is known for its potent and long-lasting effects. It is a cross between a Brazilian sativa and a South Indian indica, and has a sweet and earthy aroma. It is a great strain for those who suffer from chronic pain or fatigue, as it can help to alleviate symptoms while also providing a relaxing high.

10. Pineapple Express: Pineapple Express is a sativa-dominant strain that is known for its energizing and uplifting effects. It is a cross between Hawaiian and Trainwreck, and has a sweet and tropical aroma. It is a great strain for those who need a boost of energy and creativity, and also for those who suffer from anxiety or depression as it can help to alleviate symptoms while also providing a euphoric high.

    It's important to note that marijuana strains affect everyone differently, so it's always a good idea to start with a small dose and work your way up to find the perfect strain for your needs. Additionally, it's important to check the legality of marijuana in your area before purchasing or consuming any strains.

    In conclusion, the above mentioned marijuana strains are some of the most popular and highly rated strains available today. They offer a wide range of effects, from relaxing and sedating to energizing and uplifting. Whether you're looking to alleviate symptoms of anxiety or depression, chronic pain or fatigue, or just looking for a boost of energy and creativity, there's a strain out there that's perfect for you. Always remember to consume responsibly and to check the legality of marijuana in your area before consuming.