Product description
Iris Black Knight is a truly striking perennial, loved for its deep, velvety blooms that bring a touch of drama to the garden. The tall, elegant stems rise above neat, upright foliage, creating a bold display that stands out beautifully in borders, beds, and patio containers. Its rich, purple-black petals catch the light in a way that feels almost luxurious, adding depth and contrast to any planting scheme.
This Bearded Iris variety is also wonderfully straightforward to grow. It enjoys a sunny position with well drained soil and quickly settles in once planted. A little seasonal care, such as removing spent flower stems and tidying the foliage, is all it needs to keep performing year after year. Hardy, reliable, and full of character, Black Knight is a fantastic way to bring height, colour, and elegance to your outdoor space.
Please Note: When purchasing plants, please consider that each live item is unique and may therefore differ from the images shown, which are for illustration purposes only. The plant will be supplied in a growers pot. Depending on season, some plants may be pruned back to encourage growth and deciduous plants may arrive without leaves.
Bearded Iris
Iris 'Black Knight'
Iris 'Black Knight'
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Product description
Iris Black Knight is a truly striking perennial, loved for its deep, velvety blooms that bring a touch of drama to the garden. The tall, elegant stems rise above neat, upright foliage, creating a bold display that stands out beautifully in borders, beds, and patio containers. Its rich, purple-black petals catch the light in a way that feels almost luxurious, adding depth and contrast to any planting scheme.
This Bearded Iris variety is also wonderfully straightforward to grow. It enjoys a sunny position with well drained soil and quickly settles in once planted. A little seasonal care, such as removing spent flower stems and tidying the foliage, is all it needs to keep performing year after year. Hardy, reliable, and full of character, Black Knight is a fantastic way to bring height, colour, and elegance to your outdoor space.
Please Note: When purchasing plants, please consider that each live item is unique and may therefore differ from the images shown, which are for illustration purposes only. The plant will be supplied in a growers pot. Depending on season, some plants may be pruned back to encourage growth and deciduous plants may arrive without leaves.
Give your plants the best start
Garden Plant Size Guide
Plants in larger pots can be multiple years older than their smaller counterparts with more mature root systems and foliage. This makes them able to thrive as a full size plant in your garden quicker than smaller alternatives.
The most common size of pot that garden plants come in are 9cm/1L/3L/5L this is in reference to the diameter at the top of the pot.
9cm potted plants still remain the most popular cost effective option though, they just may take a little patience to allow them to grow into full maturity once planted in your garden.
Plant specs, care guide & tips
Key features
Specifications
When to plant
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
Planting and period of interest times are general guidelines and may vary based on your location and conditions. For best results, consult local gardening resources.
Instructions
Top Tip
Divide Bearded Iris clumps every few years to keep them vigorous and ensure plenty of blooms.
How to Water
Water Bearded Iris well after planting, keeping the soil lightly moist while it establishes. Once settled, water during dry spells, allowing the soil to dry out a little between each soak to prevent the rhizomes from sitting in overly damp conditions.
How to Plant
Plant Bearded Iris in a sunny spot with well‑drained soil, placing the rhizome so the top sits just at or slightly above the soil surface. Spread the roots out gently, backfill around them, and water well to help the plant settle into its new position.
