King Kush Breath cross Platinum Kush Breath #5 x King Sherb. By crossing it with an excellent producer like Platinum, we get the best of both parents and obtain unsurpassed power and performance. King Sherb. Combining these two premium varieties gives us a development and power worthy of its ancestry. Its large and dense flowers have gaseous notes that will envelop the growing area. The floral and earthy scent of OG Kush Breath blends with the sweet blueberry and citrus of Blue Sherb, making it a lovely variety.