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    Nigrella Tulip

    Tulipa 'Nigrella'

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    Nigrella Tulip (Tulipa 'Nigrella') at Dutch Growers Garden Centre

    Nigrella Tulip flowers

    Nigrella Tulip flowers

    (Photo courtesy of NetPS Plant Finder)

    Plant Height:  12 inches

    Flower Height:  18 inches

    Spacing:  4 inches

    Sunlight:  full sun 

    Hardiness Zone:  2a

    Ornamental Features

    Nigrella Tulip has masses of beautiful indigo cup-shaped flowers at the ends of the stems in mid spring, which are most effective when planted in groupings. The flowers are excellent for cutting. Its sword-like leaves remain green in colour throughout the season. The fruit is not ornamentally significant.

    Landscape Attributes

    Nigrella Tulip is an herbaceous perennial with tall flower stalks held atop a low mound of foliage. Its medium texture blends into the garden, but can always be balanced by a couple of finer or coarser plants for an effective composition.

    This is a relatively low maintenance plant, and should not require much pruning, except when necessary, such as to remove dieback. It has no significant negative characteristics.

    Nigrella Tulip is recommended for the following landscape applications;

    • Mass Planting
    • General Garden Use

    Planting & Growing

    Nigrella Tulip will grow to be about 12 inches tall at maturity extending to 18 inches tall with the flowers, with a spread of 8 inches. When grown in masses or used as a bedding plant, individual plants should be spaced approximately 4 inches apart. It grows at a medium rate, and under ideal conditions can be expected to live for approximately 10 years. As this plant tends to go dormant in summer, it is best interplanted with late-season bloomers to hide the dying foliage.

    This plant should only be grown in full sunlight. It does best in average to evenly moist conditions, but will not tolerate standing water. It is not particular as to soil type or pH. It is highly tolerant of urban pollution and will even thrive in inner city environments. This particular variety is an interspecific hybrid. It can be propagated by multiplication of the underground bulbs; however, as a cultivated variety, be aware that it may be subject to certain restrictions or prohibitions on propagation.

     
     
    Hardiness Zone Plant Height Minimum Sunlight
    Characteristics
    Massing  Garden 
    Applications
    Flowers 
    Ornamental Features

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