Bloomulus Hydrangeas – New for 2025/2026: Compact Series for Balconies, Terraces, and Containers

Bloomulus Hydrangeas — The Revolutionary Series of 2025

The Hydrangea paniculata Bloomulus series is one of the most anticipated premieres of 2025. These compact, resilient, and exceptionally decorative hydrangeas were bred by the HBA consortium (Heuger, Agriom, Kötterheinrich) in response to the growing demand for greenery on balconies, terraces, and in small garden spaces.

The main feature of the series is the ability to bloom fully even in a P14 pot, making Bloomulus the ideal solution for:

balconies (wind-resistant, low-growing);
terraces and patios;
urban courtyards and mini-gardens;
planting in containers and large planters;
compact gardens with limited space;
cemeteries and memorial zones;
mixed compositions and container plantings with minimal care.

Winter hardiness down to –29°C makes the series fully adapted to the climate of Estonia, Latvia, and Lithuania. All varieties have strong shoots, require no growth retardants, do not flop over, and maintain their shape perfectly.

Bloomulus Series Varieties: Detailed Description

Bloomulus® Cloud Cumulus

Inflorescence type: Lace-cap, flat, airy, with neat single flowers.
Color: pure white, turning to reddish shades towards autumn.
Features: creates an effect of lightness and transparency, especially good for "airy" compositions.

Reserve plant for Spring 2026 — quantity strictly limited

Bloomulus® Cloud Cumra

Inflorescence type: Lace-cap.
Color: greenish-white almost all season, a pink blush appears in autumn.
Highlight: resembles "garland" hydrangeas, the bush grows in tiers, blooms continuously.

Reserve plant for Spring 2026 — quantity strictly limited

Bloomulus® Cloud Cirrus

Inflorescence type: Mophead, dense, multi-layered inflorescences.
Color: greenish-white → pure white → light pink blush.
Advantages: excellent flower durability, perfectly suitable for sunny terraces.

Reserve plant for Spring 2026 — quantity strictly limited

Bloomulus® Cloud Stratus

Inflorescence type: Mophead with perfect bush uniformity.
Color: bright white, later — barely pinkish.
Feature: versatile for any planting, a long-lasting variety.

Reserve plant for Spring 2026 — quantity strictly limited

Bloomulus® Cloud Nimbus

Inflorescence type: Flat Mophead — dense but flat inflorescences, looking like "star carpets".
Color: green → creamy white → pink in autumn.
Feature: very early flowering, premium appearance.

Reserve plant for Spring 2026 — quantity strictly limited

Bloomulus® Cloud Fluffa

Inflorescence type: Mophead, very dense "fluffy" inflorescences.
Color: creamy white, later — with a pink tint.
Best suited for: bright sunny spots and decorative containers.

Reserve plant for Spring 2026 — quantity strictly limited

Bloomulus® Cloud Stratix

Inflorescence type: Mophead with a uniquely flat structure.
Color: green → pink → reddish in autumn.
Feature: ideal for carpet plantings and low-growing compositions.