CZPLEN

Round-leaved sundew

Drosera rotundifolia
sundew · drosera · Venus

A carnivorous plant for cough — suppresses irritating cough and bronchial inflammation.

Round-leaved sundew

🌿 What does it help with

  • 🫁Irritating cough, koklus, bronchitis
  • 🤧Upper respiratory infections
  • 🫃Intestinal cramps
  • 🔬Spasmolytic effect

🔬 Active compounds

Naphthoquinone derivatives (droserone), flavonoids, tannins.

Plumbagin suppresses the cough reflex and has antibacterial effects. ⚠ Protected species in CZ — wild collection is prohibited by law. Use only commercially cultivated dried material.

🌾 How and when to harvest

Harvest periodJune – August
Plant partswhole herb with leaves
Dryingshade, 35–40 °C
Shelf life1 year

☕ Preparation methods

TeaTinctureSyrup
💡

Pro tip: Sundew is a protected species — use only commercially cultivated.

📋 Recipes

1 Tea for an irritating cough ▾
Pour 250 ml water over 1 tsp commercially dried sundew, steep 10 min. Drink 3× daily. Do not collect from wild — protected species.
2 Tincture (homemade) ▾
Fill a jar 2/3 with dried herb, pour in 40% vodka or spirit. Seal and leave for 4 weeks in a dark place — shake daily. Strain through gauze into a dark bottle. Dose: 20–30 drops in a little water 2–3× a day.
3 Herbal syrup with honey ▾
Pour 500 ml water over 50 g dried herb and bring to a boil. Steep 15 minutes under a lid, then strain. Add 200–300 g of honey to the warm decoction and stir. Pour into clean bottles. Keep refrigerated for 3 weeks. Dose: 1 tablespoon 3–4× a day.
🔒
6 more recipes in the Herbarium
Sundew tincture · Sundew + plantain syrup · Whooping cough combo · Sundew with thyme · Commercial products · Sundew in combination
🌿 See all recipes — the Herbarium is free

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