Grower Bulbs

Growing Colors™ offers a wide selection of Grower Bulbs which include:

Grower Bulbs are used both in the landscape and or the patio garden. They often provide vibrant colors and bloom all summer long.  

 

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  • Caladium - Caladium

    Caladiums are tropical plants that are best known for their colorful foliage and shade tolerance.  They prefer moist soil with temperateres above 68 degrees. Plant one jumbo tuber per 6" pot just below the soil surface.  Bulbs have been de-eyed for a fuller and more compact plant.

  • Angel Wings

    Prefers part shade, colorful leaves are white and green with red veins, works well in containers.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    8-10
    18-24'
    Jumbo
    25
  • Angel Wings

    Prefers part to full shade, the leaves are extra large and tomato red in color with green edges and splashes of white, works well in containers.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    8-10
    18-20'
    Jumbo
    25
  • Angel Wings

    A Caladium that is more sun tolerant than others, leaves have a rose-red center with wide chartreuse margins, works well in containers.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    8-10
    18-24'
    Jumbo
    25
  • Angel Wings

    The 6" luminescent white leaves with green veins are striking in the shade, works well in containers.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    8-10
    18-20'
    Jumbo
    25
  • Angel Wings

    A premium assortment of Caladiums.  5 varieties x 10 each.  Assortment includes Caladium:

    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    8-10
    18-20'
    Jumbo
    50
  • Angel Wings

    A Caladium that is more sun tolerant than others, leaves have bright red centers and veins with a wide green edge, woks well in containers.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    8-10
    18-20'
    Jumbo
    25
  • Calla - Zantedeshia

    Calla Lilies make excellent pot or patio plants. They also grow well when transplanted into the garden, but are not hardy. Plant in well drained soil and full sun for best growth.

    NEW 'DUTCH CALLAS' FOR STRONGER STEMS, VIBRANT COLORS, LARGER FLOWERS, UPRIGHT GROWTH HABIT AND VERY FLORIFEROUS

    • Pretreated Tubers, Tubers have been pre-treated with a GA dip to encourage greater and more uniform flowers. We pre-treat all our tubers in the US.
    • Pot Size, Plant 1x16/18cm tuber per gallon, Plant 1x20/+cm tuber per 2gallon.
    • Use a well-drained potting soil with a high air porosity and a pH 6 - 6.5. Add gypsum/lime to increase pH.
    • Plant tubers 1-1.5" below the soil surface, flat side up. Callas root from the top of the tuber and need sufficient soil coverage over the tuber to prevent new roots from drying out.
    • Keep pots envenly moist to promote root growth, especially after potting.
    • Grow Callas warm at 72-75F days. Little growth occurs at temperatures below 64F.
    • Too much shade or spacing too tight will result in week stems and floppy plants.

  • NEW FOR 2019
    Calla Accent

    Calla Lily

    Purple fluted flowers are held above leathery leaves with white spots, this is a shorter more compact Calla Lily that works well in containers, 9-11 weeks to flower.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    9-10
    14-18'
    16/18 cm
    25
  • NEW FOR 2019
    Calla Amarillo

    Calla Lily

    Bright yellow fluted flowers with lightly spotted dark green leaves, stems are strong and compact, 8-10 weeks to flower.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    9-10
    18-24'
    20/+cm
    25
  • Zantedeschia

    A vibrant pink-orange, two-toned flower with white spotted leaves. Good for cuts and larger containers, 8-10 weeks to flower.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    9-10
    18-24'
    16/18cm
    25
  • Zantedeschia

    Majestic dark purple flowers with a mauvy pink border, medium green leaves, very floriferous, good for cuts and larger containers, 10-12 weeks to flower.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    9-10
    18-20'
    16/18cm
    25
  • Zantedeschia

    Mysterious black funnel, flowers with medium-green spotted foliage, good for cuts and larger containers, 10-12 weeks to flower. For 8-10" containers.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    9-10
    18-24'
    16/18 cm
    25
  • Zantedeschia

    Bicolor purple flowers with white edges, medium sized flowers, heavily spotted foliage, good for cuts and pots, 8-10 weeks to flower. For 8-10" containers.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    9-10
    24-28'
    20/+cm
    25
  • NEW FOR 2019
    Calla Qatar®

    Calla Lily

    One of the earliest and quickest orange flowering varieties on the market, color turns more salmon-orange when temperatures increase, 8-10 weeks to flower.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    9-10
    18-22'
    16/18cm
    25
  • Zantedeschia

    Orange-red flowers above heart-shaped foliage with white spots, good for cuts or large containers, 10-12 weeks to flower. For 8-10" containers.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    9-10
    20-24'
    16/18cm
    25
  • Zantedeschia

    Spectacular blood-red funnel flowers above dark green foliage with white spots and red margins, good for cut flowers and large containers, 8-10 weeks to flower.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    9-10
    15-18'
    16/18cm
    25
  • Zantedeschia

    Bright pink, fluted flowers with narrow green foliage, very floriferous, 9-11 weeks to flower.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    9-10
    18-22'
    16/18cm
    25
  • Zantedeschia

    Pure white, medium flowers with large heart-shaped spotted foliage, good for cuts and larger containers, 8-10 weeks to flower.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    9-10
    20-24'
    16/18cm
    25
  • Zantedeschia

    Bright yellow flowers with lightly spotted foliage, compact grower is excellent for cuts and patio containers, 9-11 weeks to flower.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    9-10
    18-22'
    16/18cm
    25
  • NEW FOR 2019
    Calla Trio Sunshine

    Calla Lily

    A fantastic combination of orange, red and yellow flowers that will bloom at the same time with similar growth habit, 8-11 weeks to flower.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    9-10
    18-20'
    14/16cm
    75
  • Canna - Lily

    Cannas are excellent landscape and patio plants.  They also add height, texture, and color to the perennnial border. Plant roots horizontally and cover with 1-2" of soil. Grow at 65-70'F night temperatures and market as soon as the first leaves begin to unfurl. Fertilize with 200 ppm Nitrogen of 20-20-20 weekly.

  • Canna Lily

    Very dark burgundy-black foliage with orange-red flowers, thick glossy foliage maintains color all summer.
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    Zone:
    Height:
    Size:
    Qty:
    7-11
    3-4'
    2-3 Eye
    25
  • Canna Lily

    Bold spikes of dark red-scarlet flag-like flowers at the ends of the stems, large bronze-burgundy pointy leaves.
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    Zone:
    Height:
    Size:
    Qty:
    7-11
    30-48'
    72 Cell
    72
  • Canna Lily

    Bold spikes of tropical orange flag-like flowers at the ends of the stems, large emerald green pointy leaves.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    7-11
    30-48'
    72 Cell
    72
  • Canna Lily

    Bold spikes of orange flag-like flowers with yellow centers at the ends of the stems, large bluish-green pointy leaves.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    7-11
    30-48'
    3.5" Pot
    24
  • Canna Lily

    Bold spikes of rose flag-like flowers at the ends of the stems, large bluish-green pointy leaves.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    7-11
    30-48'
    72 Cell
    72
  • Canna Lily

    Bold spikes of yellow flag-like flowers at the end of the stems, large green pointy leaves.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    7-11
    30-48'
    72 Cell
    72
  • Canna Lily

    Rich apricot-orange blooms with dark chocolate foliage, tight clumping, self-cleaning.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    7-11
    24-36'
    2-3 Eye
    25
  • Canna Lily

    Orange flowers with green and yellow striped leaves.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    7-11
    3-4'
    2-5 Eye
    25
  • Canna Lily

    Yellow flowers with green and yellow striped leaves.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    7-11
    3-4'
    2-5 Eye
    25
  • NEW FOR 2019
    Canna Stuttgart

    Canna Lily

    A trifecta of color, leaves are color blocked with bold stripes of green and white, flowers are bright orange and will appear in summer, leaves can scorch if subjected to hot afternoon sun, so grow in partial shade instead.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    7-11
    48-60'
    2-5 Eye
    25
  • Canna Lily

    Tropical orange-yellow blooms sit above chocolatey purple foliage.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    7-11
    24-36'
    2-3 Eye
    25
  • NEW FOR 2019
    Canna indica Phaison

    Canna Lily

    Phasion a.k.a. 'Tropicanna' looks like a circus of colors, the leaves are striped with purple, yellow and red, the flowers are vivid orange, together the foliage and flowers are over-the-top colorful, vigorous and easy to grow, a sport of Canna Wyomi
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    7-11
    60-72'
    2-5 Eye
    25
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