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

Updated: June 28, 2023

The Oxalis butterfly plant, also known as the Oxalis triangularis, is a beautiful and unique plant that can add a touch of elegance to any garden or indoor space. With its delicate purple leaves and vibrant pink flowers, the Oxalis butterfly plant is a favorite among many gardening enthusiasts. If you are interested in growing this stunning plant from seeds, this guide will provide you with all the information you need to successfully store, sow, and germinate Oxalis butterfly plant seeds.

Storing Oxalis Butterfly Plant Seeds

Storing Oxalis butterfly plant seeds correctly is crucial for maintaining their viability. Here are some essential tips for storing these seeds:

Harvesting Seeds

To harvest Oxalis butterfly plant seeds, wait until the seed pods turn brown and begin to split open naturally. Gently collect the seeds by carefully opening the pods and allowing them to fall into your hand or a container.

Drying Seeds

After harvesting, spread the seeds out on a clean, dry surface such as a paper towel or a tray lined with parchment paper. Allow the seeds to air dry naturally for about a week. Make sure they are stored in a well-ventilated area away from direct sunlight.

Seed Containers

Once the seeds are completely dry, transfer them into an airtight container. You can use small glass jars or plastic seed bags for this purpose. Remember to label the container with the date of harvest and the variety of Oxalis butterfly plant seeds.

Storage Conditions

Store the seed containers in a cool, dark place with low humidity. A temperature range between 35°F (2°C) and 50°F (10°C) is ideal for maintaining seed viability. Avoid storing them in the refrigerator, as moisture can accumulate and damage the seeds.

Sowing Oxalis Butterfly Plant Seeds

Now that you have properly stored your Oxalis butterfly plant seeds, it’s time to sow them. Follow these steps for successful sowing:

Seed Starting Mix

Prepare a seed starting mix by combining equal parts of peat moss, perlite, and vermiculite. This mixture provides a well-draining medium for the seeds to germinate successfully.

Seed Trays or Pots

Fill seed trays or small pots with the seed starting mix, leaving about ½ inch (1.2 cm) of space at the top. Make sure the trays or pots have drainage holes to prevent waterlogging.

Sowing Seeds

Sow the Oxalis butterfly plant seeds on top of the seed starting mix, spacing them about 1 inch (2.5 cm) apart. Lightly press the seeds into the surface of the mix, but avoid covering them completely as they require light to germinate.

Watering

Moisten the seed starting mix using a spray bottle or a gentle watering can. Ensure that the soil is evenly moist but not overly saturated. Avoid using a heavy stream of water that may displace or damage the seeds.

Covering Seeds

To create a humid environment that promotes germination, cover the seed trays or pots with a clear plastic lid or a plastic wrap. This will help retain moisture and warmth around the seeds.

Germination Conditions

Place the covered trays or pots in a warm location with indirect sunlight. The ideal temperature for germination is between 65°F (18°C) and 75°F (24°C). Check on the seeds regularly to ensure they remain moist but not wet.

Germinating Oxalis Butterfly Plant Seeds

Germination can take anywhere from one to three weeks for Oxalis butterfly plant seeds. Here are some additional tips to help you successfully germinate your seeds:

Removing Covering

Once the seeds begin to sprout, remove the plastic covering to allow for air circulation and prevent mold growth. Place the trays or pots in a location with bright, indirect sunlight.

Watering

Continue to water the seedlings gently whenever the top layer of soil feels dry. Avoid overwatering, as this can lead to root rot. It is crucial to maintain consistent moisture during the germination process.

Thinning Seedlings

As the seedlings grow, they will naturally compete for space and resources. To promote healthy growth, thin out the weaker seedlings, leaving only the strongest ones. This will ensure that each plant has enough room to develop fully.

Transplanting

Once the seedlings have developed their second set of true leaves, they are ready to be transplanted into individual pots or outdoors in your garden. Handle the delicate seedlings with care to avoid damaging their roots.

Conclusion

Growing Oxalis butterfly plants from seeds can be a rewarding experience for gardeners of all levels. By following these guidelines for storing, sowing, and germinating Oxalis butterfly plant seeds, you can successfully cultivate these stunning plants and enjoy their beauty in your garden or indoor space. Remember to provide them with proper care and attention as they grow, and soon you will be rewarded with vibrant purple leaves and delicate pink flowers that will enchant both you and any visitors to your garden.

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