Coreopsis (Coreopsis spp.), commonly known as Tickseed, is a genus of flowering plants in the Asteraceae family. These hardy perennials are valued for their prolific, daisy-like yellow blooms and their ability to attract a wide range of pollinators, including bees, butterflies, and beneficial wasps. Their resilience and drought tolerance make them an excellent candidate for low-maintenance, high-impact ornamental and ecological plantings. Understanding their role in supporting local pollinator populations is key to enhancing the biodiversity of the regenerative garden.
Written by Kutlwano Mokoena
Founder of Evergreen Hideout Agricultural Services (NPO: 2024 / 380375 / 07). Specialist in ornamental plant identification and ecological gardening.
Quick Diagnostic Summary
Prolific blooms attract bees, butterflies, and beneficial insects, supporting local biodiversity.
Drought-tolerant plants that spread via seeds and rhizomes, ideal for naturalized garden settings.
🌻 First Encounter: A Flower That Caught My Eye
I first spotted the Coreopsis in 2025, at the home of my friend and former colleague, Emnes Baloyi. Emnes and I had worked together at Alkemetic Vegetation Farm from 2021 to 2025, and I often visited him at his home in Soshanguve.
The plant was planted outside his yard, right next to the gate. It was impossible to miss — a cluster of bright yellow flowers, each one like a small sun, standing out against the green foliage. The blooms were so vivid and cheerful that I stopped to look at them more closely. I had never seen anything quite like it before in our area.
What I observed: The flowers were daisy-like, with a dark center disk and bright yellow petals that seemed to glow in the afternoon sun. The plant grew in a neat clump, with sturdy stems and healthy green leaves. It had clearly been well cared for. I asked Emnes what the flower was called. He shrugged — he didn't know the name either. He had planted it because it looked beautiful, and it had thrived without much attention.
🌻 Personal Connection: I had seen many flowers before, but this one was different. There was something about the way the sunlight caught the petals, the way the flowers seemed to move together in the breeze. I didn't know its name, but I knew I had to find out.
That moment outside Emnes's gate sparked something in me. I realized how many people — including myself and Emnes — plant flowers and vegetables without really knowing what they are. That's when the idea for a Plant Identifier App started to take shape in my mind.
This sighting was significant for three reasons:
- Discovery of a new species: I had never encountered Coreopsis before. Its striking beauty and resilience made me curious about its identity and ecological role.
- Inspiration for a project: The experience of not knowing what the flower was, combined with seeing how many people plant without knowledge, inspired me to create a Plant Identifier App on the Evergreen Hideout website. I wanted to help others identify the plants they see, so they could learn and appreciate the biodiversity around them.
- Lesson in observation: Sometimes the most beautiful things in the garden are the ones we don't have a name for. Taking the time to observe, photograph, and research a plant can lead to deeper understanding and appreciation of the natural world.
📍 Location: Emnes Baloyi's home, Soshanguve, Pretoria — outside the gate
📅 Date: 2025
🌤️ Conditions: Afternoon sun, bright yellow blooms standing out against green foliage
🌱 Encounter context: Visiting a friend's home, noticing a beautiful flower planted next to the gate
Identification Journey: From Curiosity to Knowledge
After seeing the flower at Emnes's home, I was determined to identify it. I took photos on my phone and spent the evening at my computer, searching through image identifiers and plant databases. After some research, I finally found a match: Coreopsis, also known as Tickseed.
I learned that Coreopsis is a member of the Asteraceae family, native to North America but widely cultivated around the world. Its common name, "Tickseed," comes from the shape of its seeds, which resemble ticks. The plant is a clumping perennial that blooms from late spring through early fall, and its bright yellow flowers are a magnet for pollinators.
This experience of identifying the Coreopsis inspired me to create the Plant Identifier App on the Evergreen Hideout website. I realized that many people — like Emnes and myself — plant flowers and vegetables without knowing what they are. The app provides a simple, accessible tool for anyone to identify plants by uploading a photo. It's my way of helping others discover the same joy of learning about the plants around them.
🔗 Reference: The Evergreen Hideout Plant Identifier App allows users to identify plants by uploading a photo and analyzing the leaf, flower, or fruit.
Ecology and Pollinator Value
Coreopsis is an ecological asset in any garden. Its open, daisy-like flower structure is designed for maximum pollinator access, making it a valuable resource for bees, butterflies, and other beneficial insects. By providing nectar and pollen over a long flowering period (late spring to early fall), Coreopsis supports pollinator populations throughout the growing season.
Additionally, Coreopsis is drought-tolerant and low-maintenance, making it an excellent choice for sustainable landscaping. It propagates easily through seeds and underground rhizomes, forming dense clumps that provide ground cover and prevent erosion. Its bright blooms also make it a popular ornamental plant for borders, beds, and wildflower meadows.
⚠️ A Note on Pompom Weed: While Coreopsis is a beneficial plant, it is important to be aware of invasive species that can be confused with it. Pompom weed is a category 1b invasive species in South Africa, meaning it is illegal to propagate or plant it. Pompom weed spreads rapidly and poses a serious threat to local biodiversity. If you are managing a garden, it is essential to identify and remove Pompom weed if it appears.
Frequently Asked Questions
Q: How do I identify Coreopsis?
A: Coreopsis is identified by its bright yellow, daisy-like flowers with a dark center disk. The plant grows in clumps with slender, wiry stems and narrow green leaves. Its seeds are small and resemble ticks, which is why it is also called "Tickseed."
Q: How do I care for Coreopsis in my garden?
A: Coreopsis is drought-tolerant and prefers well-drained soil and full sun. Water occasionally during dry spells, and deadhead spent flowers to encourage continuous blooming. Divide clumps every 2–3 years to maintain vigor.
Q: How does Coreopsis support pollinators?
A: The open, daisy-like flowers provide easy access to nectar and pollen for bees, butterflies, and other beneficial insects. Its long blooming period (late spring to early fall) ensures a consistent food source throughout the growing season.
Q: Can Coreopsis be planted in South African gardens?
A: Yes, Coreopsis is widely cultivated in South African gardens. However, it is essential to distinguish it from invasive species like Pompom weed (category 1b), which is illegal to propagate or plant.
📚 Related Resources
- Real Grow Series: Follow the full journey of building a food-producing garden from scratch — Start here
- Plant Identifier App: Identify plants by uploading a photo — Try it here
- Pollinator Gardening: How to attract bees and butterflies to your garden
- Invasive Species Awareness: Understanding the threat of Pompom weed and other invasive plants
Conclusion: The Flower That Started a Project
Coreopsis is more than just a beautiful flower — it is a reminder that curiosity can lead to meaningful action. The bright yellow blooms I saw outside Emnes Baloyi's gate sparked a journey of discovery, from identifying a new species to creating a tool that helps others identify plants in their own gardens.
My experience with Coreopsis taught me that knowledge begins with observation. And sometimes, the most beautiful flowers are the ones that lead us to ask, "What is that?" — and then find the answer.