
One-flower Fleabane
Erigeron uniflorus
Grow Time
60-75 days
Sunlight
Full Sun
Watering
Every 5-7 days
Toxicity
Non-toxic
How to plant One-flower Fleabane: Step-by-Step Guide
Growing Guide
Preparation

What you'll need:

One-flower Fleabane seeds (you can often find these at garden centers or online)

A small pot or a patch of your garden with well-draining soil

General-purpose potting soil or compost-rich garden soil

A watering can or spray bottle for gentle watering
When to start:
One-flower Fleabane is a hardy plant that prefers cooler weather, so early spring or fall are the best times to get started. If you live in an area with mild winters, fall planting works well.
Choosing a spot:
This plant loves sunlight but also tolerates partial shade. Aim for a location that gets at least 4-6 hours of sunlight per day. If you're growing it in a pot, place it on a sunny windowsill or balcony where it can soak up some rays.
Tip: One-flower Fleabane isn’t too picky about soil, but it does prefer soil that drains well. If your soil tends to hold water, mix in some sand or perlite to help it drain better.
Planting

If you have seeds:
- Fill a small pot or seed tray with moistened potting soil.
- Sprinkle the seeds on top of the soil—don't bury them too deep, just lightly press them into the surface.
- Gently mist the soil with water using a spray bottle to keep it moist without washing away the seeds.
- Place the pot in a cool, bright spot, like a windowsill or under grow lights if you’re starting indoors.
- Seeds should germinate within 7-14 days. Keep the soil consistently moist during this time.
If you have young plants:
- Dig a hole in your garden or pot that’s slightly larger than the root ball of the plant.
- Place the plant in the hole and gently cover the roots with soil, pressing down lightly to secure it.
- Water thoroughly after planting to help the roots settle in.
Spacing:
If you're planting multiple One-flower Fleabanes in your garden, give each plant about 8-12 inches (20-30 cm) of space to grow comfortably.
Growing Care



Watering:
- One-flower Fleabane doesn’t need a lot of water once it’s established. Water when the top inch (2.5 cm) of soil feels dry.
- In pots, you might need to water more frequently, especially during hot spells, but always check the soil first to avoid overwatering.
Feeding:
- You don’t need to fertilize much. A light sprinkle of compost around the base of the plant in early spring is enough to give it a boost.
- Avoid heavy feeding, as too much fertilizer can lead to leggy growth and fewer flowers.
Sunlight:
- This plant enjoys full sun but can handle partial shade. Make sure it gets at least 4-6 hours of sunlight daily.
- If you notice the plant getting too tall and spindly, it might not be getting enough light.
Pruning & Deadheading:
- To encourage more blooms, regularly remove spent flowers by pinching them off with your fingers.
- After the blooming season ends, you can trim back any leggy stems to keep the plant looking tidy.
Tip: One-flower Fleabane is pretty low-maintenance, but do keep an eye out for weeds, which can compete for nutrients and water.
Harvesting

When to enjoy the blooms:
- One-flower Fleabane typically starts flowering in late spring to early summer, depending on your climate.
- The daisy-like flowers will bloom for several weeks, adding a cheerful touch to your garden.
How to harvest (if desired):
- If you’d like to use the flowers for bouquets or arrangements, cut the stems early in the morning when the blooms are fresh.
- Place the cut stems immediately in water to keep them fresh.
After blooming:
- Once the flowers fade, you can let the seed heads develop if you’d like the plant to self-seed in your garden.
- Alternatively, you can deadhead the spent blooms to encourage the plant to produce more flowers.
End-of-season care:
- In colder climates, One-flower Fleabane will die back naturally in winter. You can cut it down to the ground once it has finished blooming and gone dormant.
- In milder climates, it may stay green year-round, requiring only minimal trimming.
Plant Care FAQ
Q: Is One-flower Fleabane easy to grow for beginners?
A: Yes! It’s a hardy plant that doesn’t require a lot of fuss. As long as it has well-draining soil and some sunlight, it should thrive.
Q: Can I grow One-flower Fleabane in a pot?
A: Absolutely! Just make sure the pot has drainage holes and use a well-draining potting mix. Pots are great for controlling moisture levels and keeping the plant contained.
Q: Does One-flower Fleabane attract pollinators?
A: Yes! Its daisy-like flowers are very attractive to bees and butterflies, making it a great addition to a pollinator-friendly garden.
Q: What if my plant gets too tall and floppy?
A: If your Fleabane starts to look leggy, it might not be getting enough sunlight. Try moving it to a sunnier spot or trimming back the stems to encourage bushier growth.
Q: Can One-flower Fleabane survive frost?
A: Yes, it’s quite cold-tolerant and can handle light frosts. In fact, it often thrives in cooler climates and may even self-seed if conditions are right.
Pro Tips
1. Naturalizing
One-flower Fleabane is great for naturalizing in rock gardens or wildflower patches. It self-seeds easily, so you might see little volunteers popping up next season!2. Companion Planting
Pair it with other pollinator-friendly plants like lavender or salvia to create a buzzing, lively garden.3. Low-Maintenance Beauty
Since it doesn’t need frequent watering or fertilizing, it’s perfect for those who want a beautiful garden without too much work.4. Container Gardening
If you’re short on space, try growing it in a hanging basket or window box—it cascades nicely and adds charm to smaller spaces.5. Seasonal Interest
Even after flowering, the plant's foliage remains attractive, offering year-round interest in milder climates.6. Wildlife-Friendly
Beyond attracting bees and butterflies, One-flower Fleabane is deer-resistant, making it a good choice for gardens where deer are a problem.7. Easy Propagation
If you want more plants, collect seeds from the dried flower heads in late summer and scatter them where you’d like new plants to grow.