Florentine Silk Iris German Iris
Iris germanica 'Florentine Silk'
Not currently listed at our partner nurseries.
Essentials
At a Glance
Plant Type
Perennial
Height
30 inches
Width
24 inches
Light
Full Sun, Partial Sun
Zones
5, 6, 7, 8
Water
Moderate
Humidity
Average
Lifespan
10+ years
Native To
Europe and Western Asia
Toxicity
Non-toxic to humans, toxic to pets if ingested
The Story
Plant Bio
Tall perennial with elegant, sword-like leaves and large flowers. Notable for its unique velvety petals and vibrant blue color.
Bloom Period:
Uses & Benefits:
Marketplace
Where to Buy
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Planting
How to Grow
- Tuck bulbs 4-6 inches deep in well-draining soil in early fall.
- Water thoroughly after planting to settle the soil.
- Place in a location with full sun for optimal growth.
- Fertilize with a balanced bulb fertilizer in early spring.
- Mulch around the base to retain moisture and suppress weeds.
- Divide clumps every 3-4 years in late summer for better blooms.
Pro Tip
Plant bulbs in well-drained soil with plenty of sun for vibrant blooms.
Keep It Thriving
Care Guide
Do
- Water regularly during active growth 🌱
- Apply balanced fertilizer in early spring
- Deadhead spent flowers to encourage more blooms
- Divide overgrown clumps every few years
Don't
- Avoid waterlogging to prevent rot ❌
- Don’t plant in heavy clay soil without amendment
- Refrain from disturbing bulbs during the flowering period
- Do not forget to mulch to conserve moisture
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Divide | ||||||||||||
| Fertilize | ||||||||||||
| Pest Check | ||||||||||||
| Spring Cleanup | ||||||||||||
| Winter Prep |
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
Florentine Silk Iris German Iris questions
What zones can Florentine Silk Iris German Iris grow in?
Florentine Silk Iris German Iris is hardy in USDA Zones 5–8. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Florentine Silk Iris German Iris deer resistant?
Yes — Florentine Silk Iris German Iris is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Florentine Silk Iris German Iris bloom?
Florentine Silk Iris German Iris 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 Florentine Silk Iris German Iris need full sun?
Florentine Silk Iris German Iris does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
Is Florentine Silk Iris German Iris drought tolerant?
Yes — once established (usually after the first full season), Florentine Silk Iris German Iris handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.
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Siberian Iris 'Paprikash'
Iris x hybrida 'Paprikash'
Baboon Bottom Bearded Iris
Iris germanica 'Baboon Bottom Bearded'
Keep exploring
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Grow Florentine Silk Iris German Iris 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.
