Iris Metallic Mixture - 40 Bulbs
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Full details
The Iris Metallic Mixture is ideal for gardeners looking to add exotic, vibrant color to their outdoor spaces during late spring and early summer. These hardy Dutch Iris bulbs offer a stunning range of purple, maroon, and yellow blooms that stand tall and perform well in beds, borders, or patio containers. While they are famously easy to cultivate and return each year, they require well-draining soil to prevent rot, making site selection critical for successful growth.
All features
| Model Part Number | 678493e4-d8b2-4d8a-add6-88fc4b476f0a |
|---|---|
| Brand | Thompson and Morgan |
Extended Product Information
FAQs
When is the best time to plant Iris Metallic Mixture?
These bulbs should be planted in the autumn for flowers in the following late spring and summer.
How deep should I plant the bulbs?
Plant the bulbs at a depth twice the height of the bulb.
Do I need to lift the bulbs in winter?
No, these are hardy bulbs and can remain in the ground year-round provided the soil is well-drained.
Can I grow these in pots?
Yes, they thrive in containers provided the pot has good drainage.
How far apart should I space the bulbs?
Space the bulbs approximately 10cm apart.
Troubleshooting
Bulbs failing to sprout
Check if the soil is too wet or if the bulbs were planted too deeply.
Flowers appearing stunted
Ensure the bulbs have adequate sunlight and were not overcrowded during planting.
Pros and Cons
Pros
- Striking and unique metallic color tones
- Excellent for indoor cut flower displays
- Reliable perennial growth returning annually
- Suitable for both ground planting and containers
Cons
- Requires well-draining soil to prevent bulb rot
- Limited bloom window to late spring/early summer
- Bulbs must be planted in autumn for spring results
Setup, Compatibility & Care
For best results, plant your bulbs in autumn. Dig a hole at a depth approximately twice the height of the bulb and space them 10cm apart. Ensure the soil is free-draining; if your soil is heavy or clay-like, mix in horticultural grit to improve drainage. Once planted, keep the soil moist but not waterlogged throughout the growing season. After the flowers have faded, allow the foliage to die back naturally to nourish the bulb for next year's growth.