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Karl Herbst
Reference photo

hybrid tea · 1950

Karl Herbst

✦ mild fragrance

100-120 cm

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 solitary, high-centered form.

Petal count

26-40

Flowering

repeat blooming

Habit

upright

Color

red

Fragrance

mild

Foliage

Dark green

Foliage surface

Semi-glossy

Fragrance Notes

Slight, pleasant tea rose scent.

Color Description

Bright, deep scarlet red with darker velvet-like shades.

🌱 Growth & Garden Habits

Light

Full sun

Height

100-120 cm

Spread

60-90 cm

Soil

Fertile, loamy, well-draining soil with a slightly acidic pH.

Hardiness Zone

Zone 6–9

Disease Resistance

Moderate

🌿 Care Guide

Watering

Regular watering required, keeping soil consistently moist but well-drained.

Fertilizer

Apply balanced rose fertilizer in early spring and again after each flush of blooms.

Pruning

Prune in early spring, removing dead or damaged wood and shaping the plant.

Pests & Diseases

Susceptible to blackspot and mildew if not properly ventilated.

🧬 Pedigree

Independence x Crimson Glory

🏆 Awards & Recognition

NRS Gold Medal (1950)

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