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Purple Oxalis Plant Seeds:
Guide to Storing, Sowing and Germination

Updated: July 20, 2023

Introduction

The Purple Oxalis plant, also known as Oxalis triangularis, is a stunning addition to any garden or indoor space. With its vibrant purple leaves and delicate pink or white flowers, it adds a touch of elegance and beauty to any setting. If you’re looking to propagate this gorgeous plant, understanding how to store, sow, and germinate its seeds is essential. In this article, we will provide you with a comprehensive guide to successfully growing Purple Oxalis from seeds.

Storing Purple Oxalis Seeds

Before delving into the process of sowing and germinating the seeds, it’s important to properly store them to ensure their viability. Here are some steps to follow for storing your Purple Oxalis seeds:

  1. Harvesting: To obtain seeds, allow the Purple Oxalis plant’s flowers to wither and dry out naturally on the plant. Once the seed pods turn brown and begin to split open, gently collect them.

  2. Drying: Spread the collected seed pods in a single layer on a clean paper towel or a plate. Place them in a well-ventilated area away from direct sunlight. Allow the pods to dry completely for about two weeks.

  3. Separating the Seeds: Once the seed pods are dry, gently break them open over a clean surface. You will find small, dark-colored seeds inside. Separate the seeds from any remaining debris or chaff.

  4. Storage Container: Transfer the cleaned seeds into a small, airtight container such as a glass jar or a plastic bag with a ziplock seal. Make sure to label the container with the date of collection and the plant’s name.

  5. Storage Conditions: Store the container in a cool and dark place, such as a refrigerator or cellar. The ideal temperature for storing Purple Oxalis seeds is between 35°F and 45°F (2°C and 7°C).

By following these steps, you can extend the shelf life of your Purple Oxalis seeds, increasing their chances of successful germination.

Sowing Purple Oxalis Seeds

Once you’re ready to sow your Purple Oxalis seeds, it’s crucial to provide them with the optimal growing conditions. Here’s a step-by-step guide on sowing these seeds:

  1. Seed Tray or Pot: Fill a seed tray or small pots with a well-draining potting mix. Avoid using heavy soils that may retain excessive moisture and lead to rotting.

  2. Moistening the Soil: Moisten the soil lightly before sowing the seeds. This will ensure the seeds have a good contact with the soil particles.

  3. Sowing Depth: Purple Oxalis seeds are tiny, so they should be sown close to the surface. Gently press the seeds into the soil, but do not cover them completely.

  4. Spacing: Space the seeds about an inch apart to allow for proper air circulation and growth.

  5. Watering: After sowing, mist the soil surface lightly with water to avoid dislodging or burying the seeds. Maintain a consistent level of moisture throughout the germination process.

  6. Covering and Light: Purple Oxalis seeds require diffused light for germination. Place a clear plastic lid or plastic wrap over the seed tray or pots to create a mini greenhouse effect. This will help maintain humidity levels and provide indirect light.

Germinating Purple Oxalis Seeds

Germinating Purple Oxalis seeds can take anywhere from two to eight weeks, depending on various factors such as temperature and moisture levels. Here’s what you need to do to successfully germinate your Purple Oxalis seeds:

  1. Temperature: The optimal temperature range for Purple Oxalis seed germination is between 65°F and 75°F (18°C and 24°C). Maintain a consistent temperature throughout the germination period.

  2. Moisture: Check the soil regularly to ensure it remains consistently moist but not waterlogged. Avoid overwatering, as this can lead to rotting.

  3. Patience and Monitoring: Germination can be a slow process, so be patient and monitor the seed tray or pots regularly. Look for signs of germination, such as tiny green shoots emerging from the soil.

  4. Transplanting: Once the seedlings have developed their first set of true leaves, they can be carefully transplanted into individual pots or directly into the garden bed if the weather conditions are favorable.

With proper care, attention, and adherence to these guidelines, you’ll be rewarded with vibrant Purple Oxalis plants that will enhance the beauty of your garden or indoor space.

Conclusion

Growing Purple Oxalis from seeds can be a rewarding experience, allowing you to witness the entire life cycle of this beautiful plant. By following the steps outlined in this guide – from storing the seeds properly to sowing and germinating them – you’ll increase your chances of success and enjoy the enchanting presence of Purple Oxalis in your home or garden. So go ahead, gather those seeds, and embark on your journey to cultivate this captivating plant!