Petal Pals Club logoPetal Pals
Blaze Improved (DEMokracie)
Reference photo

climber · 1950

Blaze Improved

Rosa 'Demokracie'

Jan Böhm✦ slight fragrance

10-15 feet

Height

Repeat

Blooming

Full sun

Light

3–10

Zone

Plant & Flower Traits

Rose type

climber

Bloom size

Medium

Bloom habit

Large clusters

Petal count

20 to 25

Flowering

repeat blooming

Habit

climbing

Color

red

Fragrance

slight

Foliage

Dark green

Foliage surface

Leathery

Fragrance Notes

Light tea fragrance

Color Description

bright scarlet-red

🌱 Growth & Garden Habits

Light

Full sun

Height

10-15 feet

Spread

6-8 feet

Soil

Rich, well-drained, slightly acidic soil (pH 6.0–6.5).

Hardiness Zone

Zone 3–10

Disease Resistance

Variable; often cited as vigorous but can be susceptible to black spot.

🌿 Care Guide

Watering

Deep, infrequent soakings at the base; more frequent in heat, sandy soil, or containers.

Fertilizer

Apply a balanced rose fertilizer in early spring, repeated after the first flush of blooms.

Pruning

Prune in late winter to an open, outward-facing framework; deadhead throughout the season to encourage repeat blooming.

Pests & Diseases

Susceptible to black spot, thrips, and environmental issues like drought or edema.

🧬 Pedigree

sport of Blaze

Start Your Own Collection

Join PetalPals to track your roses, share with friends, and discover new varieties.