How to Grow Hydroponic Parsley: Complete Indoor Nutrient, Lighting & Harvesting Guide
Home > Hydroponics > How to Grow Hydroponic Parsley Last Reviewed: August 2026 | Author: James, Indoor Gardening & Home Hydroponics Specialist | Fact-Checked: Horticultural & System Accuracy Verified | Expert Reviewer: Wara Danish, MSc Plant Biology Difficulty: Beginner | Seed to First Harvest: 55–65 Days | System Cost: $50–$150 ⚡ Quick Answer: Grow hydroponic parsley in NFT channels, DWC rafts, or Kratky buckets at EC 1.2–1.6 mS/cm, pH 5.8–6.0, and water temperature 62–66°F. Provide 200–250 µmol/m²/s PPFD on a 14–16 hour photoperiod. Seeds germinate in 21–28 days with first continuous harvest starting around day 55–65. Dose 2.0 ppm Fe-DTPA chelated iron to prevent interveinal chlorosis. Always harvest outer stems…