CANN Grapefruit Rosemary THC social tonic beside a grapefruit rosemary spritzer over ice

Grapefruit & Rosemary THC Spritzer

Agatha Atom

When you want the ritual of a bright, bittersweet cocktail without a drop of alcohol, this grapefruit spritzer delivers. It's built on oHHo Pink Grapefruit Elderflower, a lightly sparkling 3mg THC seltzer whose citrus-and-floral profile does most of the work for you. Add fresh grapefruit juice, a rosemary sprig, and plenty of ice, and you have a five-minute drink that looks and tastes like something a bartender handed you, minus the hangover. It's the kind of pour that fits a slow afternoon, a rooftop, or the moment you'd normally reach for a happy-hour cocktail. If you're curious how these drinks compare to the real thing, our guide on THC beverages vs. alcohol breaks down the difference.

Why this works: Pink grapefruit's natural bitterness stands in for a spirit's bite, elderflower adds a soft floral sweetness, and rosemary brings the herbal, "grown-up" note you'd expect from a craft cocktail. No mixers, no measuring cups, no alcohol.

Ingredients

  • 1 can oHHo Pink Grapefruit Elderflower THC seltzer (3mg THC), chilled
  • 2 oz fresh-squeezed pink grapefruit juice (about a quarter of a large grapefruit)
  • 1 sprig fresh rosemary, plus one extra for garnish
  • 1 pink grapefruit wheel or half-wheel, for garnish
  • Ice, enough to fill your glass
  • Optional: a small pinch of flaky sea salt to soften the bitterness

Instructions

  1. Fill a tall glass or wine glass with ice.
  2. Lightly press one rosemary sprig between your fingers to release its oils, then drop it into the glass.
  3. Pour in the fresh grapefruit juice, followed by the optional pinch of sea salt if using.
  4. Slowly top with the chilled oHHo Pink Grapefruit Elderflower seltzer, pouring down the side of the glass to keep the bubbles lively.
  5. Give it one gentle stir to combine, taking care not to knock out the carbonation.
  6. Garnish with a grapefruit wheel and the reserved rosemary sprig. Serve immediately.
Serving & garnish: Serve tall over fresh ice so it stays cold and effervescent to the last sip. For a party, batch the grapefruit juice and rosemary ahead of time, then top each glass with its own can of seltzer to order so every pour keeps its fizz. A wide, thin grapefruit wheel laid flat over the ice looks especially good.

Mind your dose. Each can of oHHo Pink Grapefruit Elderflower contains about 3mg of THC, a low, approachable amount. If you're new to THC drinks, start with one, give it 45 to 60 minutes to settle in, and see how you feel before reaching for another. Everyone responds differently. For US adults 21+ only. Don't drive or operate machinery after drinking. Want more low-dose options? Browse our best-value THC beverages.

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