Blackberry Cucumber Rosemary Water Recipe

DetoxWater Editorial Team•Published November 5, 2026

Blackberry cucumber rosemary water is a chilled fruit-and-herb infusion that takes 2 hours 10 minutes to make and yields about 4 cups (950 ml), or 4 servings. For another combination, try the AI infused water generator.

What is blackberry cucumber rosemary water?

Blackberry cucumber rosemary water is plain water infused with fresh blackberries, sliced cucumber and rosemary. The fruit lends a mild berry flavor, the cucumber adds freshness, and the rosemary gives the drink a subtle herbal aroma.

Unlike a blended drink, the ingredients are steeped and can be strained out before serving. It is one of many berry infused water recipes that add flavor without requiring sweetener.

What ingredients and ratio do you need?

For approximately 4 servings, use:

  • Water: 950 ml (4 cups), cold
  • Blackberries: about 150 g (1 cup), fresh
  • Cucumber: about 150 g (1 1/2 cups), thinly sliced, with peel
  • Fresh rosemary: 2 sprigs, about 5 g total, with roughly 1/16 cup (1 tablespoon) of loosely packed leaves

This ratio produces a gently flavored drink rather than a sweet juice. Use a pitcher large enough to hold the water and ingredients, with room to stir. A cover helps keep the water fresh while it chills.

The fruit and cucumber measurements are approximate: slices and berries vary in size. Keep the rosemary on its stems so it is easy to remove if the herbal flavor becomes strong enough before serving.

How do you make blackberry cucumber rosemary water?

Prep time: 10 minutes
Refrigerator steep: 2 hours
Total time: 2 hours 10 minutes
Yield: About 4 cups (950 ml), or 4 servings

  1. Wash your hands, then rinse the blackberries, cucumber and rosemary under running water. Use a clean pitcher and utensils.
  2. Slice the cucumber thinly, leaving the peel on. Leave the blackberries whole for a clearer, gently flavored infusion.
  3. Add the blackberries, cucumber and rosemary to the pitcher. Pour in the cold water and stir gently.
  4. Cover the pitcher and refrigerate for 2 hours. For a stronger flavor, continue steeping in the refrigerator for up to 4 hours total.
  5. Serve the water cold, straining out the ingredients if you prefer. Return any remaining water to the refrigerator promptly.

Taste the water after the first 2 hours. If the rosemary is prominent enough, remove the sprigs and let the fruit and cucumber continue steeping until the flavor suits you.

Why do blackberry, cucumber and rosemary pair well?

Blackberry

Blackberries give the water a delicate tart-fruit flavor and may tint it pink or purple. If you prefer the fruit without the other ingredients, blackberry infused water offers a simpler combination.

Cucumber

Cucumber contributes a clean, mild flavor that softens the berry’s tartness. Thin slices expose more surface to the water, while the peel adds color. For a less fruity option, try cucumber water.

Rosemary

Rosemary adds a fragrant, savory note that makes the drink taste less like juice. Two sprigs are enough to start; remove them earlier if you prefer a lighter herbal flavor. See rosemary water for an herb-focused version.

Hydration and nutrition

The main benefit of blackberry cucumber rosemary water is that it can make drinking water more appealing. It is not proven to have a special detoxifying effect: the liver and kidneys do most of the body’s detoxification, while the lungs and gut also help eliminate waste.

Plain, steeped infused water is very low in calories, usually under 10 kcal per glass. The nutrients in whole blackberries and cucumber should not be counted as though all of them transfer into the water; eating or squeezing the fruit adds calories.

How should you store blackberry cucumber rosemary water?

Keep the covered pitcher refrigerated and drink the water within 24 hours for the best flavor. Discard it after 2–3 days, or sooner if it becomes cloudy, slimy or sour-smelling.

Do not leave it at room temperature for more than a few hours. If serving the pitcher at a gathering, put it back in the refrigerator rather than leaving it out all day.

How can you vary blackberry cucumber rosemary water?

  • Make it fruitier: Add a few more blackberries, or reduce the cucumber for a more noticeable berry flavor.
  • Make it more cucumber-forward: Use fewer blackberries and keep the cucumber slices in the pitcher through the steep.
  • Soften the herbal note: Start with one rosemary sprig or remove both sprigs after the first 2 hours.
  • Change the finish: Strain the infusion before serving for a clear glass, or leave the ingredients in for color. Keep either version refrigerated.
<script type="application/ld+json"> {"@context":"https://schema.org","@type":"Recipe","name":"Blackberry Cucumber Rosemary Water","description":"A chilled infusion of blackberries, cucumber and fresh rosemary.","prepTime":"PT10M","cookTime":"PT0M","totalTime":"PT2H10M","recipeYield":"4 servings, about 950 ml (4 cups)","recipeCategory":"Drink","recipeIngredient":["950 ml (4 cups) cold water","About 150 g (1 cup) fresh blackberries","About 150 g (1 1/2 cups) thinly sliced cucumber, with peel","2 fresh rosemary sprigs, about 5 g total, with roughly 1/16 cup (1 tablespoon) loosely packed leaves"],"recipeInstructions":[{"@type":"HowToStep","text":"Wash your hands and rinse the blackberries, cucumber and rosemary under running water."},{"@type":"HowToStep","text":"Slice the cucumber thinly, leaving the peel on. Leave the blackberries whole."},{"@type":"HowToStep","text":"Add the blackberries, cucumber and rosemary to a clean pitcher. Pour in the cold water and stir gently."},{"@type":"HowToStep","text":"Cover and refrigerate for 2 hours, or up to 4 hours for a stronger flavor."},{"@type":"HowToStep","text":"Serve cold, straining if desired. Refrigerate any remaining water promptly."}]} </script>

Frequently asked questions

Is blackberry cucumber rosemary water caffeine-free?

Yes. The water, fruit, cucumber and fresh rosemary in this recipe are naturally caffeine-free.

Does blackberry cucumber rosemary water need added sugar?

No. The infusion is lightly flavored rather than sweet, and the recipe does not require sugar.

Can you eat the fruit and cucumber after steeping?

Yes, if they were washed and stored properly, although they may taste less flavorful after steeping. Eating them adds their calories and nutrients to your serving.