The Cough is pretty common in Portland, OR, it's bread and butter over there. Big yielder, potent, has a large window in which to take it. My friends always took it at 8 to 9 weeks, I preferred it at 11, 12 myself for the quantity. You can find similar plants from Sensi Seeds from seed, although it will be hard to beat the PDX Cough, or Coff, seen it spelt both ways on clones. A long time ago just for shits and giggles, on a trip Amsterdam(circa 2000) I bought 2 packs of Sensi's nl5/haze while still holding the cut of the Cough. I wanted to see if I could find something better than it. The Sensi sales person told me not to buy two packs since it was so stable, and that I should get something else instead. I didn't listen. Had like 8 females all looked pretty similar, very large buds, much bigger than the cough but not anywhere near as dense. All of them except one tasted like the Cough to me, the odd one had a little more NL to it, but none of them could stack up to the density of the pdx cough i had. Could cut diamonds with the cough, lol.