Hybrid Tea Rose 'Royal William'

Rosa

Family
Rosaceae (ro-ZAY-see-ee)
Genus
Rosa (RO-zuh)
Synonym
Spacing
24-36 in. (60-90 cm)
36-48 in. (90-120 cm)
Hardiness
24-36 in. (60-90 cm)
Bloom Time
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
Bloom Color
Late Spring/Early Summer
Blooms repeatedly
Sun Exposure
Hardiness
Bloom Color
Bloom Time
Bloom Time
Bush
Can be trained as a standard or tree form
Bloom Color
Non-patented
Bloom Time
Bloom Time
Bloom Color
Bloom Color
Bloom Time
Other Details
Propagation Methods
Soil pH requirements
Flower Fragrance
Bloom Shape
Patent Information
Other Details
Pruning Instructions
Foliage Color
Bloom Characteristics
Water Requirements
Where to Grow
Seed Collecting
Fruit Shape
Fruit Size
Fruit Colors
Growing Habit
Days to Maturity
Seed Type
Disease Resistance
Leaf Type
Foliage Color
Bloom Characteristics
Water Requirements
Where to Grow
Other details
Propagation Methods
Soil pH requirements
Very Fragrant
Patent Information
Plant Size (check one)
Growing Habit
Growth Rate
Leaf Shape
Leaf Appearance
Degree to which the appearance is present
Leaf Texture (top)
Leaf Texture (bottom)
Leaf Color
Color of Leaf Margin
Leaf Substance
Number of Vein Pairs
Appearance of Margin
Mauve and mauve blend (mb)
Margin Width
Double
Flower Shape
Resistant to mildew
Resistant to rust
Susceptible to black spot
Flower Fragrance
Blooms on new wood; prune early to promote new growth
Does it set seed?
Flower Size
Flower Type
Blooming Habit
Foliage Habit
Color Patterns
Awards (if applicable)
Hybrid Tea
Seed Type
Growth Habit
Days to Maturity
Awards (if applicable)
Bloom Shape
Other Details
Pruning Instructions
Kernel Color
Flower Shape
Flower Habit
Bloom Size
Color Pattern
Bloom Shape
Pruning Groups
Bloom Diameter
Heat (Pungency)
Fruit Shape
Fruit Size
Fruit Color
Disease Resistance
Seed Type
Flower Size
Size/Type
Flower Characteristics
Leaf Shape/Type
Leaf Texture
Leaf Color
Propagation
Pollination
Bearing Habit
Rootstock Vigor
Disease Resistance
Fruit Usage
Classification
Regional

This plant is said to grow outdoors in the following regions:

San Jose, California

South Plainfield, New Jersey

Waxhaw, North Carolina

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Gardener's Notes:

2
positives
1
neutral
0
negative
Sort By:
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G
G
Camden, ME | July 2010 | positive

One of the largest plants for a Hybrid Tea in our Maine garden. Nicely formed dark red buds open to a high-centered flower of about 25 pe...Read More

D
Omaha, NE | July 2006 | neutral

I was impressed with the size and quality of the blossoms; however, I lost the plant over the winter. I would definitely grow it again, ...Read More

K
Waxhaw (Charlotte), NC (Zone 7b) | November 2004 | positive

This is a very nice hybrid tea. It blooms prolificly after getting established. The blooms are big and well formed. Very double. A very f...Read More

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