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Mum Plant Information Seeds:
Guide to Storing, Sowing and Germination

Updated: July 2, 2023

Introduction

Mum plants, also known as chrysanthemums, are beautiful flowering plants that are widely grown for their vibrant blooms and foliage. These plants come in a variety of colors and forms, making them a popular choice for gardens, flower arrangements, and even indoor decoration. If you are interested in growing mum plants from seeds, this guide will provide you with all the information you need to successfully store, sow, and germinate mum plant seeds.

Storing Mum Plant Seeds

To ensure the success of your mum plant germination process, it is essential to start with high-quality seeds. When it comes to storing mum plant seeds, there are a few key factors to consider:

Harvesting Seeds

The first step is to harvest the seeds from mature mum flowers. Wait until the flowers have faded and the petals have fallen off naturally. At this stage, the seeds should be mature enough for harvesting. Gently remove the petals and locate the seed head at the center of the flower. The seed head looks like a small cluster of tiny brown or black seeds.

Drying Seeds

After harvesting the seeds, it is important to dry them thoroughly before storing. Place the seeds in a single layer on a clean paper towel or newspaper in a well-ventilated area. Make sure to keep them away from direct sunlight or moisture. Allow the seeds to air dry for about two weeks until they are completely dry and brittle.

Storing Seeds

Once the mum plant seeds are fully dried, transfer them to an airtight container such as a glass jar or airtight plastic bag. Store the container in a cool, dry place away from direct sunlight. The ideal temperature for seed storage is around 40°F (4°C) to 50°F (10°C). It is recommended to label the container with the date of harvest and the specific mum variety to keep track of your seeds.

Sowing Mum Plant Seeds

After storing the mum plant seeds properly, it is time to sow them and start the germination process. Here are some guidelines to follow when sowing mum plant seeds:

Timing

Mum plant seeds can be sown indoors or directly in the garden. If you choose to start them indoors, sow the seeds about 8-10 weeks before the last frost date in your area. This will give the plants enough time to develop before transplanting them outdoors. If you prefer direct sowing, wait until all chances of frost have passed and the soil has warmed up in the spring.

Soil Preparation

Prepare a well-draining soil mix for sowing mum plant seeds. A mixture of equal parts potting soil, perlite, and vermiculite works well. Fill a seed tray or small pots with the soil mix, leaving about 1/4 inch (0.6 cm) space at the top for watering. Make sure the soil is moist but not overly wet before sowing the seeds.

Sowing Seeds

Gently press the mum plant seeds into the soil surface, spacing them about 1 inch (2.5 cm) apart. Avoid burying the seeds too deep, as they require light for germination. Once the seeds are in place, cover them with a thin layer of vermiculite or fine sand to help retain moisture.

Watering and Care

After sowing the mum plant seeds, mist the soil surface with water to provide moisture without disturbing the seeds. Place a clear plastic cover or a plastic bag over the seed tray or pots to create a greenhouse effect and increase humidity. Keep the soil consistently moist but not waterlogged throughout the germination period.

Germinating Mum Plant Seeds

Germination is an exciting stage in the mum plant’s life cycle. Here are some tips to ensure successful germination:

Optimal Temperature

Maintain a consistent temperature of around 70°F (21°C) during the germination period. This can be achieved by placing the seed tray or pots in a warm location, such as near a sunny window or using a heating mat designed for seed starting.

Light Requirement

Mum plant seeds require light for germination. Ensure they receive sufficient light by placing them in a bright location, either near a window or under grow lights. If using artificial lights, keep them on for about 12-16 hours per day.

Germination Period

Mum plant seeds usually take around 10-14 days to germinate, but it can vary depending on the seed quality and environmental conditions. Keep an eye on the soil moisture and remove the plastic cover once the seeds start to sprout.

Transplanting

Once the mum plant seedlings have developed their second set of true leaves, they are ready to be transplanted into individual pots or directly into the garden. Gradually acclimate the seedlings to outdoor conditions by placing them outside for a few hours each day, gradually increasing the exposure time over a week.

Conclusion

Growing mum plants from seeds can be a rewarding experience that allows you to witness the entire life cycle of these beautiful flowers. By following the guidelines mentioned above for storing, sowing, and germinating mum plant seeds, you can successfully grow your own vibrant mum plants and enjoy their stunning blooms in your garden or home. Happy gardening!

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