Step-by-Step Guide to Harvesting Anthurium Seeds

Introduction to Harvesting Anthurium Seeds

Harvesting seeds from anthurium plants can be an exciting opportunity for garden enthusiasts to propagate these stunning tropical flowers. Famous for their brightly colored spathes and contrasting spadices, anthuriums can be multiplied by seeds, although it requires patience and attentive care. This step-by-step guide will help you through the process of collecting, preparing, and planting anthurium seeds to ensure successful germination and growth.

Step 1: Identifying the Right Time to Harvest

Observing the Spadix for Seed Readiness

The first step to harvesting anthurium seeds is to monitor the spadix, which is the spike in the center of the flower where the seeds develop. Once the spadix’s tiny flowers have been pollinated, they will start to swell and create seed-bearing berries. Wait until these berries are ripe, which typically means they will change in color and become slightly soft to the touch. The color shift can vary depending on the anthurium variety, but it often turns to a deep red or purple.

Step 2: Collecting the Seeds

Gathering the Ripe Berries

Carefully pluck the ripe berries from the spadix, taking care not to damage the flower or the stem. It’s wise to wear gloves during this process, as the berries can be quite messy. Place the harvested berries in a small container.

Step 3: Cleaning the Seeds

Each berry contains one or two seeds surrounded by a gelatinous pulp. To extract the seeds, gently squeeze the berries between your fingers over a paper towel or a fine mesh strainer. Clean the seeds thoroughly by removing all the pulp, as this can inhibit germination and encourage the growth of mold. Rinsing them under running water can help in this process. Be sure to handle the seeds delicately to avoid damaging them.

Step 4: Drying the Seeds

Once the seeds are clean, spread them on a paper towel or a piece of newspaper in a warm, airy location out of direct sunlight. Let the seeds dry completely, which can take a few days depending on the humidity in your area. Proper drying is important to prevent fungal infections and to prepare the seeds for storage or planting.

Step 5: Storing or Sowing the Seeds

Storing for Future Use

If you’re not planning to sow the anthurium seeds immediately, store them in a paper envelope labeled with the date and flower variety. Place the envelope in a cool, dry location away from direct light. Seeds are best used within a year for optimal germination rates.

Sowing the Seeds

To germinate anthurium seeds, fill a seed tray or small pots with a sterile, well-draining growing medium. Lightly press the seeds into the soil, ensuring they are not buried deeply. Mist the soil to keep it moist but not waterlogged, and cover the tray with a clear plastic lid or wrap to maintain humidity. Place the seeds in a warm environment with indirect light. Germination can take anywhere from a few weeks to a couple of months, so patience is key.

Step 6: Transplanting the Seedlings

Once the anthurium seedlings have developed a few leaves and appear strong enough to handle, they can be carefully transplanted into individual pots. Continue to provide them with high humidity, indirect light, and warmth. As they grow, introduce them to a more typical anthurium care routine to promote healthy, vigorous plants.


Harvesting anthurium seeds is a meticulous process, but it can be a rewarding one for those who want to expand their collection or share these beautiful plants with friends and fellow gardeners. With attention to detail and proper care, you can enjoy the fruits of your labor as fresh anthurium plants begin to grace your space with their unique and exotic appeal.

Leave a Reply

Your email address will not be published. Required fields are marked *