Petal Pals
hybrid tea · Year unknown
McGredy's Yellow
3-4 feet
Height
Repeat
Blooming
Full sun
Light
6–9
Zone
Plant & Flower Traits
Rose type
hybrid tea
Bloom size
Large, 4-5 inches
Bloom habit
Usually single or in small clusters on long stems
Petal count
20-30
Flowering
repeat blooming
Habit
upright
Color
yellow
Fragrance
moderate
Foliage
Dark green
Foliage surface
Semi-glossy
Fragrance Notes
Sweet, tea-like scent
Color Description
Bright, clear yellow, fading slightly as bloom ages
🌱 Growth & Garden Habits
Light
Full sun
Height
3-4 feet
Spread
2-3 feet
Soil
Rich, well-draining soil with slightly acidic pH
Hardiness Zone
Zone 6–9
Disease Resistance
Moderate
🌿 Care Guide
Watering
Regular water needed, consistent moisture preferred
Fertilizer
Apply balanced fertilizer in early spring and after each flush
Pruning
Lightly prune in early spring to shape and remove dead wood
Pests & Diseases
Susceptible to black spot and mildew in humid climates
🧬 Pedigree
Mrs. Charles Lamplough x Mabel Morse
🏆 Awards & Recognition
Gold Medal N.R.S. 1930