Do hydrangeas do okay in the full sun?


Do hydrangeas do okay in the full sun?

Hydrangea, also known as “Hydrangea macrophylla,” is a fast-growing plant originally from China and Japan. Some plants are kept for decoration in gardens, while others are kept in pots indoors. This plant is one of the most widespread ornamental plant species, which can grow up to 2.5 meters high under the best environmental conditions and is cultivated for its large and interesting inflorescences.

Persian name Idrisi
Origin China and Japan
English name Hydrangea
Scientific name Hydrangea macrophylla
Other names bigleaf hydrangea, French hydrangea


Hydrangeas develop vegetatively in summer, and at harvest time, when temperatures drop, flower buds form and sprout in April. Of course, their flowering time can be balanced. At temperatures of more than 20 degrees and less than 12 degrees, the formation of flower buds decreases.

One of the most important characteristics of the hydrangea, which is essential for its growers, is the change in flower color of this plant. The color of the flowers is blue, reddish, pink, light purple, and dull purple, depending on the acidity (PH) of the soil.

In acidic soils the color of the flowers is almost blue, in alkaline soils it is more pink. This color change depends on the storage of aluminum particles in the plant. The plant develops vegetatively throughout the summer season.

At harvest time, when temperatures drop, the flower buds form and go into a state of developmental stagnation (dormancy) in the cold climate outside the nursery. This plant is brought into the greenhouse in February to flower at Nowruz.


Hydrangea flower

The best time to plant hydrangeas is in the fall and early spring. The flower should be planted during the day, in the early morning or late afternoon. It’s best to plant them when the weather isn’t too hot so that they don’t get too hot. Also, make sure it gets plenty of water as it grows.

It is very important to know where this flower should be planted. Many people plant hydrangeas near their houses or fences. Hydrangeas like the sun in the morning, but later in the day they no longer like the heat.

LimitedMy profileContactLog out Clear canvas Therefore, the best place is where this flower can benefit from the morning sun and spend the afternoon away from the heat and in the shade. Find a place north or south of your home. Avoid planting this plant directly under a tree, as this will cause them to compete for water and nutrients.

Consider that the strong wind will destroy the leaves and flowers of this plant. Edit original text Accept selection Reject selection Undo Accept allReviewThe best location is therefore where this flower benefits from the morning sun and can spend the afternoon in the shade from the heat.

Look for a spot to the north or south of your house. Avoid planting this plant directly under a tree as it will compete for water and nutrients. Keep in mind that the strong wind will destroy the leaves and flowers of this plant.

maintenance and cultivation conditions of hydrangea flower

Hydrangea flower or hydrangeas: maintenance and cultivation conditions of hydrangea flower

Hydrangea needs

Watering: Hydrangeas generally like moist soil, and drying out leads to their destruction. They should therefore be watered regularly and kept moist. Excessive watering also leads to root loss yellowing of the leaves and even loss of the plants.

Lighthydrangeas not only need a bright and well-lit spot but should also receive at least 3-4 hours of direct sunlight a day. A lack of light will result in the plant, not flowering, the flowers falling off, not all the buds of a bunch opening, the leaves turning pale and the branches getting longer. On the other hand, too much direct sunlight burns the leaves and buds.

It is therefore better to provide the plant with direct light in the morning, when the intensity of the sunlight is milder, and to use a canopy for the plant or place the plant in a place that is shaded from midday. With the onset of fall and the drop in air temperature, direct sunlight should naturally be increased for this plant.

Temperature: The hydrangea likes an almost cool environment, and the development of its flowers is not favorable at a temperature of more than 22 degrees, it causes the buds to come into bloom too soon.


Watering: Hydrangeas generally


During the development period, it is better to keep the plant at a daytime temperature of 18-22 degrees Celsius and a maximum temperature of 24 degrees Celsius, and at night at a temperature of 13-15.5 degrees Celsius:

The ideal temperature for the buds to grow and the flowers of this plant to stay fresh is 16 degrees Celsius. This plant tolerates the cold in winter, but if you leave it outside, you need to be careful in late winter or early spring. The buds of these plants are easily damaged by the cold during this time, and they’ll not flower much. will be made less or smaller

Soil: The hydrangea plant requires well-drained and moist soil with a corrosivity of about 6. It is advantageous to use leaf soil in the soil mixture of this plant, as the development of this plant is improved by its proximity to natural materials. In addition, the use of leaf soil in combination with coco palms and perlite ensures better permeability of the soil around the roots.

Learn more: Flower buds and leaves of this plant are poisonous and cause skin edema. It is recommended to wear special gloves when working with hydrangeas. – Hydrangeas should be harvested when the flower is mature, i.e. when the color of the flower is variegated and the flower has become papery and resilient. Use secateurs to prevent pests from entering the plant. – The plant grows and flowers best when it is in the sun in the morning and the shade in the afternoon.

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