It is necessary to have sunshine when planting plants. If you put plants in a place where there is no light all the year round, it is easy to die, because sunlight is an indispensable condition for plants to carry out photosynthesis, so without light, they can't carry out photosynthesis and plants can't survive. Therefore, planting onions on the balcony must be placed in a sunny place.
Don't grow onions on the balcony on the road.
As we all know, the road is the place where we often walk around. If we put the planted onions on the road, the family often walks around there, thinking that they are blocking the road, and they may be smashed or kicked if they are not careful, which is very unlucky, so don't put them on the balcony road.
Remember to water the onions on the balcony often.
Like us, plants can't grow without water. If we don't water them for a long time, they will die of thirst. So if you want to paint on your balcony, please remember to water them often to make them have enough water so that they can thrive.