Recently, many people have found that the hotter the summer that makes people hide from air conditioning, the craziest is the empty cabbage。
A lot of people's first reaction is that it's good food, just throw some water and put some fat on it。
It's true that it's not luck, it's the method that really determines whether it can't quench a week and eat all summer。
It is even more common to think that the key to empty cabbage is not “minus” but rather to feed it as a semi-aquatic crop — one that needs to be nurtured, suffocated and thin。
Empty cabbage isn't "fear of hot" but it's a typical "heat gets hot."
Many people mistook the empty cabbage for ordinary green leaves and planted it in summer。
In fact, its bottom logic is different from that of most of the leaves: other foods tend to glitter, age and bitterness at high temperatures, while emptied cabbage tends to enter fast-growing lanes in high temperatures and wet environments。
The temperature suitable for it is roughly between 22 and 35°c, and when the water is sufficient, the leaves are clearly much more thinner and yield more。
That is why it is especially suited to balconyes, courtyards, vegetable fields and even simple potting。
For ordinary households, the value of hollow cabbage is not “to grow much higher”, but “to have a low investment and a steady return”。
In summer, when the price of vegetables fluctuates, it tends to be one of the easiest types to achieve。
The real secret is not to pour water, but to keep the roots clean
Many of the newbies produce hollow cabbage, and the most likely mistake is to see the earth dry, with the result that there seems to be no major problem, the actual tubing has begun to get hard and the leaves have become smaller。
The root of the hollow cabbage is cosmopolitan, and it is difficult to fully recover to its precipice, fearing that the drought will be a hard wound and that the water will be scarce once。
A more practical approach would be to use it as “half-water farming”。
The bottom of the basin leaves one to two centimetres of shallow water, or the disk is wetted, leaving the roots in a stable wet environment。
This would not only reduce the frequency of water flooding, but would also make it more difficult for one or two days of neglect to grow。
With regard to soil, ph is more appropriate between 6. 0 and 7. 5, and drainage and water conservation should be balanced, so that it does not become impregnated for long periods of time and so that it does not suddenly dry up。
In other words, cabbage is not famous for being “dry-resistant”, but for eating “wet-resistant”。
Water management is well managed and subsequent harvesting and fertilization is meaningful。
The faster the harvest, the faster the back, the worse it is
Many people can't help but wait for the food to grow a little longer, often with the result that it gets older and tastes more and more。
The right way to open a hollow dish is precisely to "squeeze it while it's still there."。
It is usually as long as 25 to 30 centimetres for first harvest, with 2 to 3 knots of base, 5 to 8 centimetres from the ground, and with scissors or nails, with the emphasis on removing the whole tree。
This collection seems to be “lower” and, in fact, leaves it behind。
As long as the roots are in place in terms of health, temperature and moisture, it will last another 7 to 10 days。
The more they work, the more they split, the more they tend to thrive. Around 2025, three fork-and-cruncher varieties began to attract the attention of a large number of growers, for the simple reason that they have a strong branching power, have a few tops and are more efficient in collecting them on a continuous basis。
And there's another detail that's often overlooked -- after-harvesting。
Many wait for the next one to come out, and as a result, the bud, although long, is getting smaller and weaker。
Empty cabbage is a typical “food-and-cooking” dish, which is filled with nutrients once。
It's not the fatter, the better. It's the problem
The empty cabbage does prefer nitrogen fat, but it doesn't add up。
What it needs is “continuous, adequate, digestible” fertility, rather than a one-off pile。
Bottom fertilizers are grounded with decomposed organic fertilizers, followed up every 7 to 10 days, more in line with its growth rhythm。
Empirically, the production of nitrogen is more stable when it is moderately fat; once it is oversized, the plant tends to grow fast, to become impotent, to be resistant to disease, and to be unbalanced。
This is also the logic common to both family and daejeon cultivation: vegetables are not grown much more frequently than those who feed them, but better than those who feed them. From 2025 to 2026, some bases began to combine specialized fertilizer with plant cultivation, essentially addressing the same problem -- – let the hollow cabbage remain stable in high temperatures and wet environments, rather than taking chances with heavy management。
The variety is right. The common balcony can grow a continuous harvest system
Many people grow emptied cabbage, which is not necessarily technical, but rather unselected。
Aqueouss are more suitable for wetlands, waterfields, long, thick leaves, and dry and willow types are more suitable for pelvis, balcony and small area cultivation, and are more resilient, adaptable and sensitive。
Some new heat-resistant varieties are now more stable at high temperatures and suitable for summer staples。
If there is no seed, it's also practical。
Market-buyed stubs may start harvesting for about 20 days, as long as they retain a few buds, bubble water or earth, and become fast。
This is particularly convenient for temporary replanting and rapid expansion。
For ordinary families, this means that hollow cabbage is not just a “cropping-up” but a small system that can grow in the summer。
Added to basic protections such as ventilation, anti-worm nets, cedars and timely cleaning of leaves, the disease pressure on empty cabbage is not significant。
It is often not the disease itself that is actually slowing down during the hot season, but the water that is out of control, over-crowded and harvested too late。
Empty cabbage looks normal, but behind it is a crop with a clear market logic: following its nature, yields are high; it's a waste of hard work against its habits。
It reminds people not only of the way to grow food, but also of the simple reason — that many things are better not to “do more”, but to do what is essential to them。
For ordinary people, learning to keep an empty cabbage growing and, to some extent, learning to live with the uncertainties of season, rhythm and life。
