In the fall, many people are excited to plant their vegetables on the balcony. Waiting for a bulge, the earth's past ten days has been strewn, repeated failures, and confidence has been wiped out. Don't worry about the seeds. It's probably when you step on the pit while you plant them, making three key points down there。
It's thick
The most common mistake of a newcomer is that it is not easy to bury the seeds deeper, and it is more stable, which is precisely the greatest area of error. Small seeds, such as cassavas, artemisinins and lettuces, are covered with a small finger of between 0. 3 and 0. 5 centimetres of dust; the radish and shanghai are slightly greener and controlled by about 1 centimetre. It is too deep for the seed to rise above the earth, and it rots directly in it, and you turn it black, and you do nothing。
In the autumn of 2025, a vegetable grower in shanghai conducted a rigorous comparison test, with two groups of the same spinach seeds, one buried at a depth of 3 cm, with a seeding rate of less than 10 per cent after 21 days, and another group of dust of 0. 8 cm, on the seventh day, a sprouts of a full brush. The gap is not a fraction. It is true that the matter of the earth is one more centimetre, but one more centimetre is a disaster, and it is more reassuring。
It's just water
Seed sprouts require an environment of continuous dampness, not water. Once the water has been poured to the soil, the daily water cans will be enough to spray light ground. It's bad to look when spring starts and digs it up。
An aunt in hangzhou was on the south balcony, ventilated, covered with wet paper towels on the pelvis, with 70 per cent of the seed rate mentioned. When the weather is particularly dry, the membranes are also good helpers, and when they are covered up, they are lifted once a day, the seeds are exposed, and they are suffocated. This was a particularly popular exercise on the southern balcony in the autumn of 2026, and the results were real quick。
The temperature's not right
Each vegetable has a suitable temperature range, and the temperature is no longer properly preserved. The aroma, spinach, ostrich are difficult to grow at more than 25 degrees, suitable for planting after the autumn; peppers, tomatoes are warm, and below 15 degrees are barely active. The temperature in the balcony is relatively stable, and before seeding, the appropriate temperature must be checked before choosing the day, so that it is not felt down。
In august last year, a friend of beijing broadcast cuisine on the balcony, with indoor temperatures rising to 32 degrees, waiting for 20 days for no harvest and once thought that the seeds were fake. By mid-october this year, the same seeds were re-sowning at around 18 degrees, and they were seeded in five days. The same seed is in the same basin of soil, with a temperature difference of more than 10 degrees。
The hard-shell seeds warm the bubble first
The fragrances and spinach shells are rigid, with their own mechanisms of hibernation, spilling them directly and slowly, and sometimes they do not move for a month or two. A temperature bubble of between 40 and 50 degrees for 6 to 12 hours breaks the hibernation, germinates faster than two to three days and produce much better seedlings. The process is not complex, but the effect is visible, and this step is specifically recommended during the autumn season。
From guangzhouOn the balconyLovers have shared empirical data, with watered spinach seeds sprouts in three days and unbreathed control groups for more than five days, with a significant gap. Now that the fall season of 2026 has been characterized by a rapid decline in temperature, bubble seeding can make the seeding window more comfortable, without the need to sit by the basin, and so on. The southern balcony, in particular, recommends the practice。
The balcony ventilator is an invisible killer
Many urban balconyes are semi-closed or even completely closed, with poor air circulation and wet soil. Seeds are particularly prone to coarse and damp conditions, and it looks like the fungus is growing crazy. Every single day or two, moving the flower pot to the vent to dry, or blowing a small fan for half a day, can significantly reduce the probability of a rotten species, at zero cost but largely ignored。
Chengdu has closed all the balconys, and last summer the tomato seeds were all dried up, and this year it was taught to put a layer of bricks on the bottom of the basin, and two small holes were drilled on the side. The matter of ventilation costs no money, but the vast majority of newcomers have never thought of it in that direction, and it is truly the most hidden killer, with greater impact than the seeds themselves。
Don't go after it all
The gardening of the balcony is essentially fun, not agricultural production, without the need to pursue 100 per cent seedling. A few extra particles of space are spread out, and it's all very thin. The first failure was too widespread, without anxiety, to take the soil apart to see what was going on, write down the next targeting adjustment, which would naturally occur after two or three autumns, and the rate would be higher every year than every year。
The hangzhou community has a herbal vegetable herd, and the most active sister in the group has lost her first year of spinach, half of her second year has been reduced, water has been replaced by a canteen, and shanghai has reached more than 80 per cent chronology and radish activity. She said to each other, "don ' t be so sad, failure is not so terrible, no reason can be found, and every rollover is a real learning opportunity。
The most common dish you grow on the balcony is fragrance or spinach? Welcome to the comment section to share your experience of a rollover with a friend who's also on the balcony。
