Petal Pals
hybrid tea · 1961
Amarillo
Rosa 'Amarillo'
4' - 5'
Height
Repeat
Blooming
Full sun
Light
6–9
Zone
Plant & Flower Traits
Rose type
hybrid tea
Bloom size
Large (4" - 5")
Bloom habit
Large, double, high-centered blooms typically borne singly on long, stiff stems.
Petal count
35-40 petals
Flowering
repeat blooming
Habit
upright
Color
yellow
Fragrance
strong
Foliage
Dark green
Foliage surface
Leathery
Fragrance Notes
A powerful, spicy scent with traditional tea rose undertones.
Color Description
A striking, deep cadmium yellow that holds its color well without significant fading.
🌱 Growth & Garden Habits
Light
Full sun
Height
4' - 5'
Spread
3' - 4'
Soil
Thrives in moist, well-drained, slightly acidic to neutral garden loams enriched with organic matter.
Hardiness Zone
Zone 6–9
Disease Resistance
Average; requires regular monitoring for fungal issues in humid climates.
🌿 Care Guide
Watering
Regular, deep watering at the base of the plant is recommended, especially during the growing season; avoid overhead watering to prevent fungal diseases.
Fertilizer
Apply a balanced rose-specific fertilizer in early spring as new growth begins and after each bloom cycle throughout the summer.
Pruning
Standard Hybrid Tea pruning is recommended in late winter or early spring; remove dead or diseased wood and thin out older canes to promote vigorous new growth.
Pests & Diseases
Susceptible to common rose ailments such as blackspot, powdery mildew, and rust, requiring preventative treatment and good air circulation.
🧬 Pedigree
('Charlotte Armstrong' x 'Girona') x 'Golden Masterpiece'