Quel hibiscus pour extérieur ?
Quel hibiscus pour extérieur ?
Parmi les variétés d'hibiscus d'extérieur, citons Hibiscus syriacus 'Oiseau bleu' aux fleurs bleu vif à centre rouge, Hibiscus syriacus 'Helena' à fleurs blanches et coeur rouge, Hibiscus syriacus 'Duc de Brabant' aux fleurs doubles rouge foncé, Hibiscus syriacus 'Russian Violet' aux fleurs mauve violet de 10 cm de ...
What plant is most similar to the Hibiscus?
- The mallow has the same appearance as a hibiscus. It is usually slightly larger than the hibiscus, though. Also, the flower cups are more shallow since they are a bit flatter.
When to plant a hibiscus?
- When to Plant Hibiscus. Tropical hibiscus is a warm weather plant. Keep it inside until nighttime temperatures are consistently above 50 degrees. Plant perennial hibiscus plants in the spring so that they have an entire growing season to establish a good root system.
What is the lowest temperature hibiscus can tolerate?
- Widely available Chinese hibiscus and Confederate rose , a hand-me-down treasure, cannot tolerate freezing temperatures. The lowest average winter temperature in USDA zone 9 may be as low as 20 degrees Fahrenheit.
What are the different types of hibiscus plant?
- There are three different types of hibiscus flowers: the tropical hibiscus, the rose of sharon and the hardy hibiscus. If you want your landscaper to plant hibiscus flowers and you’re looking for a plant that thrives with little care, these may be the plant types for you.
