From the page: The whole orange has a purpose
Idea 7
Orange tree seedlings
Growing orange trees from their own seeds is an old backyard tradition, practiced by generations of families who used the whole fruit. The seed germinates because it holds a complete embryo with its energy reserve — all it needs is moisture, warmth and soft soil to wake up.
What you need
- Fresh orange seeds (from ripe, plump fruit)
- A cup or small pot with a hole in the bottom
- Fertilized soil or fluffy substrate
- A saucer and water
- A plastic bag or container to cover (optional)
How to make it
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1
Choose the plumpest seeds and wash them to remove all the pulp — the sugary residue attracts fungi that can rot the seed.
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2
Soak the seeds in water for a few hours: this hydrates the embryo and speeds up germination.
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3
Plant each seed about 0.6 in deep in the damp soil, because this depth protects without preventing sprouting.
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4
Cover the pot with plastic or a container to keep the humidity high, opening it a few minutes a day to exchange the air and avoid mold.
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5
Keep it in a warm, bright place, without strong direct sun, watering only when the soil surface is dry to the touch.
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6
When the first little leaves appear, remove the cover and gradually let the seedling take morning sun to strengthen the stem.
Finishing touches
Orange trees grown from seed take years to bear fruit and may produce fruit different from the mother tree — but they become beautiful ornamental trees. For guaranteed fruit, the seedling can receive a graft in the future.
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