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R-4 details

  • Type Hybrid


  • Spicy/Herbal
  • Earthy
  • Nutty

About R-4

R-4 is an evenly balanced hybrid (50% indica/50% sativa) strain created through crossing the classic WU#1 X Blueberry Haze strains. R-4 has been named one of the most medicinal strains on earth thanks to its insanely powerful CBD level that typically bottoms out at about 20%.

This CBD level, however, is said to have been measured as high as 79% at times, blowing any other “high CBD” strain completely out of the water. With its minimal 1% THC level, the effects of R-4 are pretty mild in nature and rarely felt by any user.

You may experience a sense of relaxation that washes over you with light tingles as the aches and pains are eased out of your muscles and mind. Some users report feeling a lift of spirits and a touch of energy, although this can be attributed to the complete removal of physical and mental pains. These mellow effects and its super powerful CBD level make R-4 perfect for treating a wide variety of conditions, including but not limited to seizures, tremors, muscle spasms, and inflammation.

It has a mild sweet berry flavor and smell with hints of rich herbal earth that are released as the nugs are broken apart and burned. R-4 buds have lumpy popcorn-shaped forest green nugs with dark purple undertones, vibrant red hairs, and a coating of tiny white crystal trichomes.

R-4 Effects

  • Uplifted
  • Happy
  • Relaxed
  • Creative
  • Focused

R-4 Medical

  • Inflammation
  • Nausea
  • Pain
  • Cramps
  • Depression