How To Grow Pea Microgreens Hydroponically?

Microgreens have gained immense popularity in recent years due to their nutrient density, culinary versatility, and ease of cultivation. Among the wide variety of microgreens available, pea microgreens stand out for their vibrant green color, sweet flavor, and numerous health benefits. Growing pea microgreens hydroponically is an efficient and space-saving way to enjoy these miniature greens year-round. In this guide, we will walk you through the step-by-step process of growing pea microgreens hydroponically.

What You’ll Need

Before you get started, gather the following materials and equipment:

Pea Microgreen Seeds: Choose high-quality pea microgreen seeds, preferably organic.
Growing Tray: A shallow, flat tray with drainage holes is essential. Hydroponic trays work best.
Growing Medium: Hydroponic growing mats or felt pads are recommended, but you can also use coconut coir or rockwool cubes.
Hydroponic Nutrient Solution: Purchase a hydroponic nutrient solution designed for microgreens or leafy greens.
Watering Container: A spray bottle or watering can with a fine mist setting.
Light Source: LED grow lights or fluorescent lights with a color temperature around 5000K-6500K.
pH Meter and pH Adjusters: To maintain the pH of your nutrient solution between 5.5 and 6.5.
Temperature and Humidity Monitor: These will help you create the ideal growing environment.

Steps to Grow Pea Microgreens Hydroponically

Step 1: Prepare the Growing Tray

Choose a clean and sanitized growing tray with drainage holes to prevent waterlogging.
Place the hydroponic growing medium of your choice evenly across the tray, making sure it’s well-moistened but not waterlogged.

Step 2: Sow the Seeds

Spread the pea microgreen seeds evenly over the growing medium. You want a dense but not overcrowded layer of seeds.
Gently press the seeds into the growing medium to ensure good seed-to-medium contact.

Step 3: Provide Adequate Light

Place the tray under the grow lights. Ensure the lights are positioned about 2-4 inches above the seeds.
Maintain a 12-16 hour light cycle. Use a timer to automate the lighting schedule.

Step 4: Maintain Temperature and Humidity

Keep the growing environment at a temperature between 60°F to 75°F (15°C to 24°C).
Maintain humidity levels around 40% to 60%. Use a humidity dome if needed.

Step 5: Watering and Nutrient Solution

Water the pea microgreens by misting them lightly with your spray bottle or using a fine mist setting on your watering can.
Begin feeding them with a hydroponic nutrient solution once they develop their first true leaves. Follow the manufacturer’s instructions for mixing and application.

Step 6: Monitor and Adjust

Regularly monitor the pH and EC (electrical conductivity) of the nutrient solution. Adjust as needed to maintain the optimal pH level.
Watch for any signs of pests or diseases and address them promptly.

Step 7: Harvest

Pea microgreens are typically ready to harvest in about 10-14 days after sowing.
Use scissors to cut the microgreens just above the growing medium.

Conclusion

What You’ll Need

Steps to Grow Pea Microgreens Hydroponically

Step 1: Prepare the Growing Tray

Step 2: Sow the Seeds

Step 3: Provide Adequate Light

Step 4: Maintain Temperature and Humidity

Step 5: Watering and Nutrient Solution

Step 6: Monitor and Adjust

Step 7: Harvest

Conclusion

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