When do hydrangeas bloom?

The hydrangea has the botanical name Hydrangea and, depending on the variety, grows either upright or as a climbing plant. As a deciduous flowering shrub, the plant transforms every garden into a romantic sea of ​​flowers during its flowering period. Since the hydrangea also grows in shady site conditions, darker garden corners can also be beautifully designed with it. The beginning and duration of the flowering period also depend on the variety.

Beginning of flowering

If hydrangeas feel comfortable in their location, the first flowers appear very early. Some varieties bloom as early as spring, while others don't start blooming until summer. In addition, the beginning of the flowering period depends on the care and the site conditions. In addition, the nature of the soil, the weather, the incidence of light and the amount of fertilizer used play an important role in flowering. If these factors are not optimal for the hydrangea, the flowering period may be delayed. In addition, the pruning of the hydrangea in the previous year must not be too strong. Because the plant already has its

If you create flower approaches for the next year, these must remain on the bush. Therefore only the completely dried out inflorescences and branches have to be cut out.

• The beginning of flowering depends on the variety
• Early varieties start as early as May
• Most varieties start to flower in June
• Specimens grown in the greenhouse bloom earlier
• In high and cool mountain locations, flowering comes later
• In warmer regions, the flowering period also begins earlier
• These include the wine-growing areas
• A suitable location with airy and partially shaded conditions is important
• Full sun is not tolerated, negatively affects the flowering
• Late night frosts can destroy the flower roots in spring
• Ensure adequate winter protection

Tip: Alternatively, you can leave the dried flowers on the bush so that the inflorescences form a natural protection against cold winter temperatures. In this way, the next flowering period is guaranteed to take place.

Duration of the flowering period

Hydrangeas bloom long and profusely, so that the shrubs turn the garden into a colorful one

Transform a flower paradise. Just like the beginning of the flowering period, the end depends on many aspects. The better the site conditions and the care, the longer the flowering time. In order for hydrangeas to flourish and bloom for a long time, it is important to ensure that they have an adequate supply of water. When the hydrangea lets its leaves and flowers hang around noon on hot summer days, the plants urgently need additional watering units. Otherwise the flower formation may end prematurely. In addition, hydrangeas are strong eaters and have a high need for nutrients. Therefore, the plant is dependent on frequent and abundant fertilization in order to develop its beautiful flowers for a long time.

• All varieties bloom all summer
• Many varieties bloom well into autumn
• In general, the hydrangeas flowering period lasts until September
• Late blooming varieties bloom until October
• Exotic varieties mostly only bloom in the summer months
• Optimal care promotes flowering
• It is essential to water and fertilize abundantly
• Use either rainwater or softened drinking water for watering
• Use special hydrangea fertilizers
• Alternatively, fertilizers for rhododendrons are possible
• Only fertilize hydrangeas until the end of July

Note: If you want to provide your hydrangeas with an organic fertilizer during the flowering period, pellets made from cattle manure are suitable. These natural fertilizers provide the flowering shrubs with sufficient nutrients for an intensive flowering phase.

Inflorescences

In specialist shops, hydrangeas are available in a wide range of flower colors

obtain. It can also happen that the flowers change color. This is often due to a change in the pH value in the soil, which can be set year-on-year. Brightly blooming hydrangea varieties first develop green buds and then take on the actual flower color. When the flowers fade, the inflorescences turn green again. On the other hand, darker flowers often turn brownish-red when they fade. New varieties and hybrids surprise with unusual flower colors, some of which fade in a red shade in autumn. There are already blooming hydrangeas on offer in early spring, these specimens are grown in greenhouses. Because the hydrangea is sensitive to frost, early outdoor planting is not so good for the plant. For this reason, hydrangeas in full bloom are better off in the winter garden at the beginning of spring.

• Form large flower balls
• Flowers slowly wither
• Common flower colors are pink, hot pink, red, and white
• Blue coloring of the flowers is not natural
• Can be achieved through acidic soil and alum in the irrigation water
• Keep early flowering specimens in the winter garden until the ice saints
• Also do not set up there in the blazing sun
• A slightly shaded place with good ventilation is ideal
• Do not cultivate hydrangeas in the conservatory all year round
• Need rest period in the winter months
• Have to stand in a cool place for a while to develop new flowers

Tip: The decorative hydrangea flowers are ideal as cut flowers for the vase. However, you should pick them very late in the flowering period, because only then have the petals developed a sufficient degree of firmness.