We are searching data for your request:
Upon completion, a link will appear to access the found materials.
Hydrangea in jar: care, pruning and how to grow hydrangeas in pots. Useful tips for having abundant blooms.
Yes they can growing hydrangeas in pots? The answer is yes, but the conditions are many as well as the care to be devoted to the plant.
Grow the hydrangea in pots it is not at all simple, rarely ahydrangea in potmanages to last more than a couple of seasons. The good news is that thecultivation of hydrangeas in potsbecomes feasible if you are willing to comply with certain conditions.
Potted hydrangea: care
L'hydrangea in potthat you buy from the nursery is generally destined to be transplanted into the ground. For this, the nurseryman does not take much care of the soil present in the container. When buying a potted hydrangea the first thing to do is to repot.
Use ajarvery large, bigger than the vegetable portion you see. The reason? The soil of hydrangeas must be moist and the soil contained in too small a pot would tend to dry out quickly.
Arrange thehydrangea in potin a partially shaded or shady place. Ideally, hydrangea should receive a few hours of sun in the morning and shade in the hottest hours and in the afternoon.
The cultivation container must necessarily have drainage holes. Leave 1 cm of space between the soil level and the upper edge of the pot, this will allow you to better monitor the soil, carry out appropriate fertilizations and irrigate well.
Watering must be more frequent in summer. In winter, hydrangea should not be watered. You can start irrigating from spring, make sure that, between one irrigation and the next, the soil does not dry out completely but maintains underlying humidity.
Warning! I told you "humidity", this means that the soil must not be soaked with water. Water stagnation causes death of the root system. If you are undecided about when to irrigate, move the first path of soil (which is usually dry) and see in the two cm below if the soil is wet ... to do this you can use a soil probe that measures humidity or stick your index finger without gloves! I mean, you'll have to get your hands dirty.
In summer, when the heat is scorching, irrigate by adding water to the edge of the pot. The irrigations must be deep. It is wrong to wet "a little and often". Better to wet less frequently but with more abundant quantities.
How to grow hydrangeas in pots
The soil for hydrangeas must be light and with acidic pH reactions. Hydrangeas are acidophilic plants and should be treated as such.
This means that:
- For irrigation, you cannot use tap water if it is calcareous. If you have limescale problems in the bathroom or your dishwasher runs out of salt immediately, the tap water is undoubtedly too hard. Then you can use distilled water, water that you get from the air conditioner ... or, even better, rain water!
- The fertilizations must be done only with specific fertilizers. Avoid universal nitrogen-based fertilizers that could do damage or even cause you to have ahydrangea that does not bloom.
- It is necessary to use a specific soil for acidophilic plants or to enrich the universal soil with an acid amendment.
- You will need to monitor the pH reaction of your pot's soil.
If in the open ground the pH of the soil changes with great difficulty, in a small pot where the availability of solutes is limited, the alterations can occur much more easily.
The pH of the hydrangea soil must have values between 4.5 and 6.5. In the article dedicated to soil pHI'll explain how to measure soil pH and how to get approximate or more precise measurements. I remind you that, in the case of hydrangeas, the soil pHnot only regulates the absorption of solutes present in the soil (therefore it affects the fertility of the soil) but also affects the color assumed by the flowers.
Pruning of hydrangea in pots
Therepruningit is crucial for hydrangea and it is even more so when it is grown in a limited space.
Given your need to maintain a contained volume, more or less drastic pruning is appropriate. Every year, you can obtain "daughter plants" from your plant by using the multiplication technique by semi-woody cutting explained in the article dedicated to hydrangea cutting.
For pruning, you need to remember that some hydrangeas carry flowers on old branches, while others develop flowers on new branches! To avoid finding yourself with a hydrangea that does not bloom, inform yourself well about the variety you choose.
For thecultivation in potsit is essential to choosevarietywith determined and contained growth. In specialized nurseries there is no shortage of varieties ofdwarf hydrangea, more suitable to be grown in pots.
Hydrangea should be fertilized every spring and early summer, preferably with a gradual release fertilizer. Remember to use a specific fertilizer for acidophilic plants. It can be bought at Garden Centers, agricultural consortia or by taking advantage of online sales. ON Amazon, for example, a good onefertilizer for acidophilic plants(rhododendrons, azaleas, heather, hydrangeas…) You can buy it at a price of 18.99 euros with free shipping. For all information on the product mentioned, please refer to the Amazon product page: Compo NPK 13-5-9.