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Hydroponic Friendly Seedlings

Hydroponic Friendly Seedlings

Hydroponic Growing Guide: Perfect EC Levels and Plant Choices 🌱

For a thriving hydroponic garden, here’s a quick guide on the best greens, herbs, and even fruit-bearing plants to grow, along with tips on maintaining the ideal EC levels.

Plant Type Examples Best EC Level (mS/cm) Notes 🌟
Lettuces πŸ₯¬ Green Oak, Red Oak, Green Coral, Red Coral 0.8 - 1.2 Mild flavours; quick-growing, ideal for beginners.
Butterhead & Cos πŸ₯¬ Green Butterhead, Red Butterhead, Cos (Romaine) 0.8 - 1.2 Soft, buttery texture with added crunch.
Kales πŸ₯— Curly, Tuscan (Dino), Red Russian 1.4 - 1.8 Hardy and nutrient-dense; handle higher EC levels.
Leafy Greens 🌈 Swiss Chard, Radicchio, Mustard Greens 1.2 - 2.3 Colourful; adds variety to salads and dishes.
Herbs 🌿 Oregano, Mint, Peppermint, Dill, Chives, Sage 1.0 - 1.8 Aromatic; grow fast and tolerate moderate EC levels.
Peppery Greens 🌱 Rocket (Arugula), Endive 1.2 - 1.8 Spicy, adds unique flavour; easy to grow.
Culinary Herbs 🌿 Lemon Thyme, Sorrel, Chili 1.0 - 1.8 Great for cooking; chilli prefers higher temps.
Fruit-bearing Plants πŸ… Tomatoes, Cucumbers, Zucchinis 2.0 - 2.5 Advanced; requires support and higher EC levels.


Tip for Mixed Systems: If you’re growing all these plants together, an average EC of 1.5 - 1.8 mS/cm works well for most greens and herbs. For systems with fruit-bearing plants like tomatoes and cucumbers, aim for an EC around 1.8 - 2.0 mS/cm for balance, and adjust slightly based on plant health.

Feeling adventurous? 🌢️ If you have a keen eye and can manage growth carefully, try adding chillies, zucchinis, and cucumbers. These fruiting plants can thrive in hydroponic systems and add a fun challenge, producing delicious rewards with the right attention to EC and support structures.

This EC and plant selection guide ensures that your hydroponic garden stays vibrant, healthy, and productive. Enjoy cultivating a diverse range of fresh ingredients right at home! πŸŒΏπŸ…

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Basil Seedlings
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