To ensure pelleted seeds make good contact with the soil and germinate properly, follow these steps:
✅ How to Handle Pelleted Seeds for Best Soil Contact:
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Prepare a Fine, Moist Seed Bed
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Use seed-starting mix that’s light, fine, and pre-moistened (not soggy, just damp like a wrung-out sponge).
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Avoid coarse or chunky soil that prevents proper contact with the seed coat.
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Press Gently Into the Surface
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Do not bury pelleted seeds deeply.
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Place them on the surface and gently press them down using a flat object (like a wooden label or the back of a spoon) to ensure the pellet touches the soil.
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Mist Thoroughly After Sowing
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Use a spray bottle to mist the surface well.
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This helps soften the pellet coating and starts the hydration process so the seed inside can absorb moisture and begin germination.
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Cover Lightly (if needed)
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Some pelleted seeds need light to germinate (e.g. lettuce, begonias)—do not cover those.
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For others that prefer darkness, you can sprinkle a thin layer of fine vermiculite or seed-starting mix just enough to cover the pellet.
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Maintain Humidity
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Use a humidity dome or plastic wrap over the tray to keep the environment moist.
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This is crucial for dissolving the pellet and allowing the seed to break through.
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Bottom Water Only Once Sprouting Starts
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Once you see germination, water from the bottom to avoid disturbing the delicate seedlings and to keep the top from crusting.
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⚠️ Common Mistakes to Avoid:
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❌ Planting too deep — pelleted seeds may never germinate if buried.
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❌ Letting the surface dry out — this stops the pellet from softening.
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❌ Using coarse soil — poor contact equals poor germination.