How to Grow Red Marietta Marigold Using a Hydroponic System for Beginners
Basic Data
- ☀ Ideal Temperature: Red Marietta Marigold prefers temperatures between 60°F to 75°F.
- 🌱 Germination Time: Usually takes about 5 to 7 days to germinate.
- 📅 Time to Maturity: Begins to flower in about 50 to 60 days.
Germination Steps
- Step 1: Soak the planting sponge and gently squeeze out excess moisture.
- Step 2: Place Red Marietta Marigold seeds into the damp sponge.
- Step 3: Keep in a warm, light-filled area 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 | 12-14 hours/day | Full spectrum | 100-150 µmol/m²/s |
| Seedling | 14-16 hours/day | Full spectrum | 150-200 µmol/m²/s |
| Vegetative | 16-18 hours/day | Full spectrum | 200-250 µmol/m²/s |
| Flowering | 16-18 hours/day | Full spectrum | 250-300 µmol/m²/s |
- 💧 Water Pump Volume and Duration: Set to cycle every 20 minutes.
- 🔧 pH Value: 6.0 to 7.0.
- 🍼 Nutrient Ratio:
- Nitrogen: 120 parts per million
- Phosphorus: 80 parts per million
- Potassium: 160 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
- Pest Deterrent: Naturally repels many garden pests, making it a beneficial companion plant.
- Aesthetic Appeal: Features striking red and yellow flowers that add color and vibrancy to your hydroponic garden.
- Edible Flowers: Petals are edible and can be used in salads or as decorations.
Conclusion
Red Marietta Marigold is an ideal plant for hydroponic beginners due to its easy care and multiple benefits. It not only beautifies your garden with its colorful blooms but also helps in pest control, making it a valuable addition to any hydroponic setup.
