Zagreb Tickseed
Coreopsis verticillata 'Zagreb'
Essentials
At a Glance
Plant Type
Perennial
Height
24 inches
Width
18 inches
Light
Full Sun, Partial Sun
Zones
4, 5, 6, 7, 8
Water
Low to moderate
Humidity
Average
Lifespan
Perennial
Native To
North America
Toxicity
Non-toxic
The Story
Plant Bio
Zagreb is a compact, bushy cultivar of Coreopsis verticillata with finely cut leaves and bright yellow flowers. Known for its long blooming period, Zagreb is particularly noted for its resistance to heat and drought.
Bloom Period:
Uses & Benefits:
Marketplace
Where to Buy
Shipping costs Year-round shipping Free shipping
Planting
How to Grow
- Tuck seeds into well-drained soil in early spring for best germination.
- Water regularly to keep soil moist but not soggy during the first growing season.
- Pinch back young plants to promote bushier growth and more flowers.
- Divide clumps every 2-3 years in early spring or late fall to maintain vigor.
- Apply a balanced fertilizer in early spring to encourage robust blooming.
- Mulch around plants to retain moisture and suppress weeds.
Pro Tip
Plant in full sun for optimum flowering and ensure good drainage to prevent root rot.
Keep It Thriving
Care Guide
Do
- Water deeply during dry spells 🌱
- Deadhead spent flowers to promote continuous blooming
- Apply mulch to conserve moisture and regulate soil temperature
Don't
- Avoid overwatering which can lead to root rot ❌
- Do not neglect deadheading as it reduces flowering
- Refrain from heavy fertilization late in the season
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Divide | ||||||||||||
| Prune | ||||||||||||
| Spring Cleanup |
Watch Out For
Pests & Diseases
Common Pests
Common Diseases
In the Garden
Landscape Uses & Companions
Landscape Uses
Companion Plants
Multiply
Propagation Methods
Good to Know
Common Questions
Zagreb Tickseed questions
What zones can Zagreb Tickseed grow in?
Zagreb Tickseed is hardy in USDA Zones 4–8. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Zagreb Tickseed deer resistant?
Yes — Zagreb Tickseed is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Zagreb Tickseed bloom?
Zagreb Tickseed typically blooms in early summer through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Zagreb Tickseed need full sun?
Zagreb Tickseed does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
Is Zagreb Tickseed drought tolerant?
Yes — once established (usually after the first full season), Zagreb Tickseed handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.
More Coreopsis to compare
Plains Coreopsis
Coreopsis tinctoria 'Desert Coral'
Sassy Saffron Tickseed
Coreopsis grandiflora 'Sassy Saffron'
Tickseed 'Sweet Tart'
Coreopsis tinctoria 'Sweet Tart'
Enchanted Eve Li'l Bang Tickseed
Coreopsis grandiflora 'Enchanted Eve Li'l Bang'
Prairie Coreopsis
Coreopsis palmata
Moonbeam Tickseed
Coreopsis verticillata 'Moonbeam'
Keep exploring
Explore the genus
Collections featuring this plant
Hardy in your zone?
Grow Zagreb Tickseed with confidence
See it in a design of your actual yard, get zone-matched care reminders, and track it season by season in your garden journal.
