Help, I will go out for seven days on National Day. What about the flowers and plants at home?

Are all your flowerpots made of trays? The tray is bigger than the bottom of the flowerpot, preferably a little bigger. Fill the tray with water two days before you leave. Suck the water into the flowerpot the next day. Of course, the soil in the flowerpot is even and moist. If uneven wetting occurs, it is necessary to start the operation on the third day before, and of course, it is necessary to inject water into the tray several times to make the soil moist evenly. After the water was sucked into the flowerpot, the tray dried up. When the second step is carried out, the tray is filled with water. It should be noted that this method is not suitable for flowers placed in the sunshine on the balcony for a long time. If you put it on the balcony, the sunshine is short, it is ok. This method is suitable for indoor flowers that are not afraid of floods. The rope siphon method is troublesome, the bottle drop method is slow, and the water that wets the flower soil has not evaporated much. So know the cycle of your flower soil from wet to dry and decide which method to use. When the tray is filled with water, it always wets the flower soil from bottom to top, inducing the root system to take root and getting enough water. Give the flowers a feeling that there is water below. Always water from above, water flows down, and soluble alkali is brought to the bottom of the pot. Where is the flower root? In the soil, of course, in the middle and lower part of the pot. Most flowers like acidic soil. What I want is how to make the soil moist, even with water. Up and down, unless you water it too much. Water naturally enters the soil itself from the bottom up. Naturally, if it is saturated, no matter how much water you pour into the tray, it will not be sucked into the flowerpot soil. I think seven days should be fine. If you keep it on the balcony where the sun shines for a long time, the water will not be absorbed by the flowers, but will be evaporated by the sun.