Grow flowers and water them for three to five days? If you do this, you won't want your flowers.

When buying flowers, we love to ask,"How often do you want to water this flower?" If the other party answers you "watering once every 3 -5 days", then you can give him a capital white eye or not to mention whether the plant is dry or wet, the amount of evaporation per day is different in different environments, and the summer sun may need watering every day.

A few questions first:

What does evaporation matter?

plant preference for dryness and wetness

Understanding these two propositions helps determine when to water.

What does evaporation have to do with?

1, high temperature, evaporation is large, conversely evaporation is small.

2, long light time, evaporation is large, cloudy evaporation is small.

3, the wind evaporation also increases, no wind or small wind environment evaporation is small.

4, potted plants than the increase in the number of large, balcony planting and placed in the yard and there are different, mainly to see the contact surface between plants and air.

5. The relationship between soil medium, loose and permeable soil such as peat, etc., has a large amount of evaporation, while fine and compact soil such as vermiculite has a high amount of evaporation.

6. The relationship between pots. Permeable pottery basin, purple sand basin evaporation; thick red pottery or glazed flowerpot evaporation is small.

Tips

Evaporation is large, watering frequency should be more than evaporation is small, such as summer than winter watering, continuous sunny days can be frequently watered, but to the rainy season should be appropriately reduced. Of course, evaporation is objective, for different plants, but also have their own preferences for water.

plant preference for dryness and wetness

1, like dry: more classic dry drought-tolerant plants are succulent plants, succulent plants are very drought-tolerant, can be watered for a long time or not watered. There are also many drought-tolerant plants such as bougainvillea, geranium, bulbous plants, etc.

2. Humidity-loving: In addition to aquatic plants, there are also some plants that like humidity, like humid air and soil environment, and most shade-tolerant plants are relatively humid, such as ferns, dayflower, hairpin, etc.

Most plants are neutral and have no obvious drought tolerance, so how do we water them? In horticulture, there's a popular word for watering: see dry, see wet.

Q: How do you see it?

A: Learn to observe the state of water shortage:

Look: observe whether the plant leaves soft, flower stalk droop, or fleshy plant leaves shrink, etc., if so, then need to give it water supplement.

Weight: flowerpots become lighter, most potted media are peat now, dry after it will become very light. It is easy to find out if a plant is short of water by weighing it in a basin.

Touch: sometimes with a heavy pottery basin, weigh up the feeling of little difference, you can try to insert your fingers into the soil, feel whether the soil below is wet.

Tips

You can use summer snow sticks, insert them into the soil and then take them out to judge whether the soil is dry, which is convenient and does not need to dirty your hands.

Q: How do you get wet?

A: It is also called one-time watering.

Water mistakes: water only a little water every day. Just a little water at a time moistens the surface, while most of the soil around the roots remains dry.

So, how do you pour water? may follow

Three times method: the first watering after a few minutes to water again, at least three or four times, so that the soil has a slow absorption process.

Dipping pot method: Soak the whole pot of plants in water, the water level is roughly two thirds of the pot, wait half an hour or more, the plant will absorb water from the bottom of the pot until it is full.

Rain method: this is the simplest, when it rains, put the plant outdoors, let it drench water, rain on the growth of plants is the best.

Tips

Attention should be paid to watering:

1, watering "auspicious time"

In addition to winter, try to water in the morning and evening when the temperature is cool, do not water at noon;

2. The water temperature cannot be too different.

When the difference between water temperature and air temperature is too large, especially in cold summer and winter, it is especially recommended to put tap water for half a day before use, otherwise the temperature difference will cause plants to catch cold easily;

3. More watering for large and soft leaves, less watering for small leaves with wax

The larger the leaves, the softer the texture, the easier the water evaporation, should be watered more; small leaves have waxy flowers, foliar water evaporation slow, can be appropriate less watering;

4. More watering for sandy soil and less watering for clay soil

Sandy soil loose, poor water retention, appropriate watering; clay soil compact, good water retention, poor permeability, watering should not be too much too often

5. More watering in vigorous period and less watering in dormant period

Flowers need a lot of nutrients and water during their vigorous growth period, so they should be combined with fertilization and watering frequently; flowers tend to stagnate during their dormant period, requiring little water, and watering should be strictly controlled.

How to save flowers after wilting?

The correct way to save is: found wilting leaves should immediately move the pot to shade, spray some water to the leaves, and a small amount of water. Later, as the stems and leaves gradually recover straight, gradually increase the amount of watering. Don't overwater the plants at once, as that will cause them to die.