Katsu's Banana Sour is a documented cannabis cultivar in the Strain Encyclopedia. It is listed with the parent cross Banana Punch × Sour Diesel. Commonly reported effects associated with this cultivar include calm, relaxed.
About
Katsu's Banana Sour is a hybrid strain produced by crossing Banana Punch with Sour Diesel. That pairing brings together two well-established cultivars from different ends of the flavor spectrum, and the result carries traits recognizable from both sides of the cross.
The aroma and flavor profile sits at an interesting intersection. Citrus comes through prominently, consistent with what you'd expect when Sour Diesel genetics are in the mix, but there's also a pronounced gas character that adds depth and keeps the nose from leaning too sweet. Underneath both of those sits a kushy quality — earthy and grounding — that rounds out what would otherwise be a sharp, linear terpene profile. These three elements, citrus, gas, and kushy, define the flavor experience as well, running through the smoke or vapor from start to finish in much the same way they present on the nose.
Users commonly report feeling calm and relaxed after consuming Katsu's Banana Sour. These are not stimulating or energetic experiences by most accounts — this is a cultivar that tends to settle people in rather than push them toward activity.
From a cultivation standpoint, this strain finishes flowering in 60 to 65 days, which puts it in a reasonable range for an indoor crop running on a standard light cycle. Yield potential is rated medium to high, meaning growers who dial in their environment and feeding program should expect a respectable return without this being the kind of plant that requires extraordinary coaxing. There's nothing in the growth characteristics that would single this out as an especially difficult cultivar to manage, though the Sour Diesel lineage often contributes some stretch during the transition to flower, and that's worth accounting for when planning canopy space.
Katsu's Banana Sour represents a cross that makes logical sense from a breeding standpoint — Banana Punch brings sweetness, structure, and body to the high, while Sour Diesel contributes the gas and citrus edge that keeps the profile lively and distinct. The combination produces a strain that sits comfortably between its two parent phenotypes without being a simple echo of either one.