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Horsetail Reed Plant Seeds:
Guide to Storing, Sowing and Germination

Updated: July 4, 2023

Horsetail reed, also known as Equisetum hyemale, is a unique and striking plant that can add beauty and texture to any garden or landscape. While it is most commonly propagated through division, collecting and sowing horsetail reed seeds can be a rewarding experience for any gardener. In this article, we will guide you through the process of storing, sowing, and germinating horsetail reed plant seeds.

Storing Horsetail Reed Plant Seeds

Collecting horsetail reed plant seeds is relatively simple. The plant produces cone-like structures known as strobili, which bear the seeds. These strobili can be found in late summer or early fall when they are mature and ready for collection.

To collect the seeds, gently shake the strobili over a clean container or paper bag. The small black seeds will fall out easily. It is important to note that horsetail reed seeds are extremely tiny, so take extra care not to lose them.

Once you have collected the seeds, store them in a cool, dry place. Airtight containers or seed packets work best for this purpose. Make sure to label the container with the date of collection to keep track of their freshness.

Sowing Horsetail Reed Plant Seeds

Sowing horsetail reed plant seeds can be done either indoors or outdoors, depending on your preference and climate conditions. Here’s how you can sow your horsetail reed seeds:

Indoor Sowing

  1. Fill a seed tray or small pots with a well-draining potting mix. Horsetail reed prefers moist soil but does not tolerate waterlogged conditions.
  2. Moisten the soil before sowing the seeds. A spray bottle can help achieve an even moisture level.
  3. Sprinkle the seeds evenly over the soil surface. Due to their small size, it is challenging to space them apart. However, they will still germinate even if they are close together.
  4. Lightly press the seeds into the soil, ensuring good seed-to-soil contact.
  5. Cover the tray or pots with a clear plastic cover or place them inside a plastic bag to create a greenhouse-like environment.
  6. Place the tray or pots in a warm location with indirect sunlight. A temperature of around 70°F (21°C) is ideal for germination.
  7. Check the soil moisture regularly and mist if necessary to maintain moisture levels.
  8. Germination should occur within 2-4 weeks.

Outdoor Sowing

  1. Choose a suitable location in your garden that receives partial shade to full sun.
  2. Prepare the soil by removing any weeds or debris and making sure it is well-draining.
  3. Moisten the soil before sowing the seeds.
  4. Sprinkle the seeds evenly over the soil surface, taking care not to bury them too deeply.
  5. Lightly press the seeds into the soil.
  6. Water gently after sowing to settle the seeds into the soil.
  7. Mulch lightly with straw or compost to retain moisture and protect the seeds from birds or other animals.
  8. Keep the soil consistently moist until germination occurs.

Germinating Horsetail Reed Plant Seeds

Germinating horsetail reed plant seeds requires patience and proper care. Here are some tips to ensure successful germination:

  1. Maintain consistent moisture in the soil throughout the germination process. Avoid overwatering, as this can lead to rotting of the seeds or young seedlings.
  2. Provide adequate airflow and ventilation to prevent fungal diseases.
  3. If growing indoors, remove the plastic cover once germination occurs to prevent excessive humidity buildup.
  4. Thin out the seedlings if they are overcrowded, allowing the stronger ones to grow.
  5. Once the seedlings have developed a few sets of true leaves, they can be transplanted into larger pots or directly into the garden.

Caring for Horsetail Reed Seedlings

Horsetail reed seedlings require similar care to mature plants. Here are some essential care tips:

  1. Provide consistently moist soil. Water when the top inch of soil feels dry to the touch.
  2. Fertilize with a balanced liquid fertilizer every 4-6 weeks during the growing season.
  3. Avoid over-fertilization, as horsetail reed prefers nutrient-poor soil.
  4. Divide and transplant mature plants every 2-3 years to prevent overcrowding.
  5. Prune regularly to control the size and shape of the plant.

By following these guidelines, you can successfully store, sow, and germinate horsetail reed plant seeds. Whether you choose to grow them indoors or outdoors, these unique plants will surely add a touch of elegance to your garden or landscape. Enjoy the process and watch as your horsetail reed seeds transform into beautiful, lush plants!