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Sterkmanns
Reference photo

hybrid tea · Year unknown

Sterkmanns

✦ moderate fragrance

Approximately 3 to 4 feet

Height

Repeat

Blooming

Full sun

Light

6–9

Zone

Plant & Flower Traits

Rose type

hybrid tea

Bloom size

Medium to large

Bloom habit

Usually borne singly or in small clusters on long stems.

Petal count

Double

Flowering

repeat blooming

Habit

upright

Color

red

Fragrance

moderate

Foliage

Dark green

Foliage surface

Semi-glossy

Fragrance Notes

Pleasant, classic tea rose scent.

Color Description

A rich, vibrant shade typically associated with classic red hybrid teas.

🌱 Growth & Garden Habits

Light

Full sun

Height

Approximately 3 to 4 feet

Spread

Approximately 2 to 3 feet

Soil

Rich, well-draining soil with a pH between 6.0 and 6.5.

Hardiness Zone

Zone 6–9

Disease Resistance

Good resistance to common leaf diseases.

🌿 Care Guide

Watering

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

Fertilizer

Apply a balanced rose fertilizer at the start of the growing season and after the first flush of blooms.

Pruning

Prune in early spring to remove dead or diseased wood and shape the bush.

Pests & Diseases

Generally resistant, but monitor for common rose pests like aphids and diseases like black spot if conditions are humid.

🧬 Pedigree

Unknown

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