Grower Bulbs

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

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

Select Plant Type:
View as:
  • 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
  • NEW FOR 2020
    Caladium Classic Pink

    Caladium

    A sun tolerant variety that is compact and short in habit, pink heart-shaped leaves have wide green margins, works well in containers.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    8-10
    12-18'
    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
  • NEW FOR 2020
    Caladium Summer Breeze

    Caladium

    Silvery-white leaves with contrasting pink veins will glow in any shady space, prefers warm and moist soils, works well in containers.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    8-10
    18-24'
    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 2020
    Calla Fursa®

    Zantedeschia

    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
    14-18'
    16/18cm
    25
  • NEW FOR 2020
    Calla Nashville®

    Zantedeschia

    Bicolor creamy-yellow flowers with violet-magenta edges, leaves are dark green, lightly spotted and have a leathery texture, 8-10 weeks to flower.

    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    9-10
    13-15'
    16/18cm
    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

    Bicolor purple flowers with white edges, medium sized flowers, heavily spotted foliage, good for cuts and pots, 8-10 weeks to flower.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    9-10
    24-28'
    20/+cm
    25
  • 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
  • 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.
    [ More Info ]
    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.
    [ 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'
    72 Cell
    72
  • 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

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

    Dahlias make excellent pot plants and/or patio containers.  They bloom summer till frost, providing that late summer color to the garden when most perennials are past their prime.  Dahlias are also a favorite holiday crop, especially for Easter and Mother's day.

    Soil: Use a well-drained potting soil with a pH 6.5 - 7.0

    Planting: Plant tubers so the crown is at or just below the soil surface. Eyes should be visible or will develop where the old stem and tubers meet. Be gentle, some tubers are delicate and easily broken if handled too rough.

    Watering: Keep pots evenly moist but not too wet after potting. Too much moisture may lead to crown and root rots. Once growth begins, more frequent watering will be necessary.

    Temperature: Grow Dahlias warm at 70 - 75F days.

    Light: Dahlias require high light intensities, full sun for best growth.

    Fertilizer: Dahlias are heavy feeders, especially the tall patio types. Once foliage is present, apply a slow-release top dressing or liquid feed with a well-balanced fertilizer at 200 ppm N.

    Plant Growth Regulators: A-rest is effective in controlling height on dahlias. Apply as a drench when shoots are emerging from the soil, usually 2 - 3 weeks after planting.

    Pinching: Pinching can help to control height and will produce more bushier plants with more flowers. Pinch early, after 3 - 4 leaf pairs. Pot dahlias do not require any pinching.

  • Patio Dahlia

    Lavender-blue flowers.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    8-10
    14-20'
    #1 Tuber
    25
  • Patio Dahlia

    Light apricot-peach flowers.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    8-10
    14-20'
    #1 Tuber
    25
  • Patio Dahlia

    Unusual pink and yellow two-tone flowers.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    8-10
    14-20'
    #1 Tuber
    25
  • Patio Dahlia

    Purple flowers.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    8-10
    14-20'
    #1 Tuber
    25
  • Patio Dahlia

    Bold red flowers.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    8-10
    14-20'
    #1 Tuber
    25
  • Patio Dahlia

    Unique light pink flowers speckled with rose-red spots and blotches.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    8-10
    14-20'
    #1 Tuber
    25
  • Patio Dahlia

    Vibrant purple and white two-toned flowers.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    8-10
    14-20'
    #1 Tuber
    25
  • Patio Dahlia

    Pure white flowers.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    8-10
    14-20'
    #1 Tuber
    25
  • Patio Dahlia

    Bright yellow flowers.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    8-10
    14-20'
    #1 Tuber
    25
  • NEW FOR 2020
    Dahlia Happy Single Party

    Patio Dahlia

    4" bright yellow single flowers sit above dark bronze foliage all season until frost.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    8-10
    28-'
    #1 Tuber
    25
  • NEW FOR 2020
    Dahlia Happy Single Wink

    Patio Dahlia

    4" lilac-purple single flowers with darker pink centers sit above near black foliage all season until frost.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    8-10
    24-'
    #1 Tuber
    25
  • Dahlia-Tall Dinner Plate

    Giant 8-10" white flowers are splashed with burgundy and violet stripes and speckles.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    8-10
    36-42'
    #1 Tuber
    25
  • Dahlia-Tall Dinner Plate

    Huge 6-8" fire engine red flowers on sturdy stems.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    8-10
    36-48'
    #1 Tuber
    25
  • Dinner Plate Dahlia

    Large 6" lavender with dark purple undersides to the petals
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    8-10
    36-'
    #1 Tuber
    25
  • Dinner Plate Dahlia

    Giant 12-14" rosy-purple flowers, later blooming.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    8-10
    42-'
    #1 Tuber
    25
  • Dinner Plate Dahlia

    Huge 10-12" flowers, light yellow, a recipient of many awards.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    8-10
    35-'
    #1 Tuber
    25
  • Patio Dahlia

    Large 6" flowers, dark red with white tips.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    8-10
    35-'
    #1 Tuber
    25
  • Dinner Plate Dahlia

    Large 6-8" flowers, deep purple.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    8-10
    42-'
    #1 Tuber
    25
  • Elephant Ears - Alocasia - 

    Similar to regular Elephant Ears but typically taller with upward-facing foliage. The giant green leaves make a statement in the garden or as a patio plant and also work well next to a pond or stream. Extremely easy to grow and ideal for containers.

  • Elephant Ears

    Upright Elephant Ears are similar to regular Elephant Ears but with taller, upward-facing foliage, the giant green leaves make a statement, works well next to a pond or stream, extremely easy to grow and ideal for containers.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    9-10
    5-6'
    9-11"
    25
  • Elephant Ears - Colocasia - 

    Produces huge leaves that can measure up to 2 feet accross in colors ranging from lime green to almost black.  Plant bulbs so that the tip of the bulb is 1" below the soil surface.  Grow at 65°F-75°F night temperatures.

  • Elephant Ears

    Huge elephant ear-shaped leaves sway in the slightest breeze, works well next to a pond or stream.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    9-10
    4-5'
    9-11"
    25
  • Elephant Ears

    Huge, 2 foot long chalky purple-black leaves stand tall in a giant clump, works well next to a pond or stream.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    9-10
    4-5'
    7-9"
    15
  • Elephant Ears

    Large, blue-black leaves have a smooth surface and can reach up to a foot. For best color, grow in full sun.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    9-10
    5-6'
    9-11"
    15
  • Elephant Ears

    Giant leaves have irregularly shaped chartreuse spots with bluish-black stems, works well next to a pond or stream, best in part shade.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    9-10
    2-3'
    9-11"
    15
  • Eucomis - Pineapple Lily

    Fragrant South African native, is a must have for every garden and patio! Tropical, fleshy leaves with flower spikes that appear to be miniature "pineapples" at the top of each stem. Flowers begin opening from the bottom up and have a perfect star shap to them.

  • Pineapple Lily

    Unique color combination! Strap-like foliage of dark burgundy with smokey-pink florets, plant 1 bulb per 6" container.
    [ More Info ]
    Zone:
    Height:
    Size:
    Qty:
    7-9
    18-20'
    16cm/+
    25
A B C D E F-G H I J-L M-O P Q R S T U-Z ALL