How to Grow Thai Eggplant Using a Hydroponic System for Beginners
Basic Data
- ☀ Ideal Temperature: Thai Eggplant thrives in temperatures between 75°F to 85°F.
- 🌱 Germination Time: Typically takes 10 to 14 days to germinate.
- 📅 Time to Maturity: Begins to produce fruit in about 70 to 90 days.
Germination Steps
- Step 1: Soak the planting sponge and gently squeeze out excess moisture.
- Step 2: Place Thai Eggplant seeds into the damp sponge.
- Step 3: Maintain a warm environment until seeds germinate.
- Step 4: Transfer the sponge with the sprouted seeds to the hydroponic system.
Growing Process
Light Requirements Table
| Stage | Light Duration | Light Spectrum | Light Intensity |
| Germination | Not required | Not applicable | Not applicable |
| Seedling | 14-16 hours/day | Full spectrum | 200-300 µmol/m²/s |
| Vegetative | 16-18 hours/day | Full spectrum | 300-500 µmol/m²/s |
| Mature | 16-18 hours/day | Full spectrum, more Red | 300-500 µmol/m²/s |
- 💧 Water Pump Volume and Duration: Set to cycle every 15 minutes.
- 🔧 pH Value: 5.5 to 6.5.
- 🍼 Nutrient Ratio:
- Nitrogen: 200 parts per million
- Phosphorus: 150 parts per million
- Potassium: 250 parts per million
- Calcium: 200 parts per million
- Magnesium: 100 parts per million
- Trace Elements: Include Iron, Manganese, Zinc at 2 parts per million each as needed.
Plant Benefits
- Nutritional Value: Rich in fiber, vitamins B1, B6, and potassium.
- Culinary Flexibility: Integral to many Southeast Asian dishes, offering a unique flavor and texture.
- Aesthetic Appeal: Produces beautiful purple flowers and vibrant purple fruits that enhance the visual diversity of your garden.
Conclusion
Thai Eggplant is a great choice for hydroponic gardeners looking to diversify their vegetable cultivation. While it requires careful attention to temperature and nutrients, the unique fruits and flavors it provides make it a rewarding endeavor.