How to Grow Lemongrass Using a Hydroponic System for Beginners
Basic Data
- ☀ Ideal Temperature: Lemongrass thrives in temperatures between 70°F to 85°F.
- 🌱 Germination Time: Lemongrass is typically propagated from cuttings, as seeds can be challenging to germinate.
- 📅 Time to Maturity: Begins to reach usable size in about 80 to 100 days from cuttings.
Germination Steps
- Step 1: Prepare a cutting from an existing lemongrass plant with a few inches of stem.
- Step 2: Place the cutting in water until roots develop.
- Step 3: Once roots are a few inches long, transfer the cutting to a hydroponic growing medium.
- Step 4: Maintain in a well-lit area within the recommended temperature range.
Growing Process
Light Requirements Table
Stage | Light Duration | Light Spectrum | Light Intensity |
Rooting | 12-14 hours/day | Full spectrum | 150-200 µmol/m²/s |
Mature | 12-14 hours/day | Full spectrum | 200-250 µmol/m²/s |
- 💧 Water Pump Volume and Duration: Set to cycle every 15 minutes.
- 🔧 pH Value: 6.0 to 7.0.
- 🍼 Nutrient Ratio:
- Nitrogen: 150 parts per million
- Phosphorus: 50 parts per million
- Potassium: 200 parts per million
- Calcium: 100 parts per million
- Magnesium: 50 parts per million
- Trace Elements: Include Iron, Manganese, Zinc at 1 part per million each as needed.
Plant Benefits
- Culinary Uses: Widely used in Asian cuisine for its aromatic flavor.
- Medicinal Benefits: Known for its anti-inflammatory and digestive health benefits.
- Easy Propagation: Can be easily propagated from existing plants, providing a sustainable supply.
Conclusion
Lemongrass is an excellent herb for hydroponic beginners looking to grow unique, flavorful plants. It requires minimal care once established and can be used in a variety of dishes or for its medicinal properties. Enjoy the fresh, citrus scent and flavor of home-grown lemongrass.