I’d say a 100-200% stretch. If you can handle OG kush or Sour Diesel, these will be no problem.
Haze sure, not squat or anything but not unmanageable either. I have about 5’ of vertical bloom space and I make it work. I have run multiple things recently that were stretchier. Mango Haze x Snow Lotus BX, Cheese x Sour Diesel, Super Silver Haze.
I found with the Bandaid Haze IX 3.0, the shorter quicker ones were better, and the longer hazier ones were less good IMO. They’ll take up to 100 days, but the better ones will be around 85. Look for fatter darker leaves with less fingers, streaks of purple on the stems, thicker stems, less internodal distance. All have similar scents but you’re looking for the louder “soapier” floral incense haze aromas.