July and August Monday to Saturday 9am to 6pm (non-stop)
56800 Taupont – 18, rue des Hortensias
Orders and Technical advice: Call Anne-Laure at 07 89 01 17 00
July and August Monday to Saturday 9am to 6pm (non-stop)
56800 Taupont – 18, rue des Hortensias
Price range: 75.00€ through 255.00€
H. serrata ‘Blue deckel’
Hardiness: Very good hardiness, down to -25 °C.
Use and interest: This very hardy cultivar now belongs to the older varieties and remains a reliable choice in the collection. Its early flowering and its many repeat blooms in September make this hydrangea particularly worthwhile.
More info
| Weight | 21 kg |
|---|---|
| Exposition | Sun to partial shade (=Tolerates full sun all day or well-lit periods during the day) |
| Hauteur Adulte | 1.20m to 1.40m |
| Forme de la fleur | |
| Couleur de la fleur | |
| Période de floraison | From mid-June to October |
| Tailles disponibles | 20 to 25 liters (4 to 6 years), 35 liters (6 to 8 years), 45 to 60 liters (8 to 12 years), 80/110 Liters (12 to 18 years) |
| Utilisation et intérêts | Beautiful autumn foliage, For cold regions (-25°C), For potting, For specimen planting, Repeat-flowering (=second flowering), To create a border |
| Genre et espèce | |
| Détail des sépales | Close-set sepals |
By convention, the term “hydrangea” refers to all plants with well-rounded flowers. All other shapes (flat, cone-shaped, etc.) are classified as hydrangeas.
Hydrangea is the Latin word, hortensia the French word.
From May to September; some are repeat bloomers until October or even November.
The smallest measure between 60 and 80 cm. The largest up to 3 m, not counting climbing varieties which can reach 5 to 8 m.
Hydrangeas can be planted in several exposures: full sun, partial shade, shade…
You have access to a search engine by criteria on our site.
It is the soil pH that determines the color of the hydrangea.
It must be grown in soil that is both acidic (pH between 4.5 and 6) and rich in assimilable aluminum.
If your soil is slightly acidic or neutral (pH between 6.5 and 7), you will need to add alum.
It must be grown in soil that is slightly acidic or neutral (pH between 6.5 and 7).
If your soil is acidic (pH between 4.5 and 6), you can add fossilized seaweed.
It depends on the space you have available. For a balcony or small terrace, opt for a compact variety (40 to 80 cm). In the ground, classic hydrangeas can reach 1.5 to 2 meters in height.
You can keep them in pots for a few weeks after purchase, provided you water them well. For good long-term development, it is recommended to replant them in the ground or in a larger pot within the following month.
