What is the best place to plant vegetables on the roof and put under the soil?

If you want to grow vegetables on the roof, it is best to use some waterproof material under the soil to separate it from the floor slab, otherwise it will seep water downstairs.

In order to gain more happiness and a sense of accomplishment on their roofs and balconies, planting enthusiasts are eager to use an inch of space as a foot, and the more output, the better. Although the objectives are different, the means used are much the same, the most important of which is to strive to improve the multiple cropping index.

This article mainly introduces how to improve the effect of roof planting, I believe that enthusiasts and friends will combine the characteristics of the local climate resources, organize and arrange more reasonably, and make better results.

The small cabbage sown before transplanting the heart grass basically failed because the temperature was low for a long time this spring. Scoop vegetable seedlings in the "winter melon field".

Scoop seedlings in the "pumpkin patch".

Scoop vegetable seedlings in the "tomato field".

Pull out the "pumpkin patch" first, and let the pumpkin seedlings improve the ventilation and lighting conditions.

Two buckets and pots plan to plant sweet potatoes to harvest the tips of the potato, and after planting the seed potatoes in the middle, they will be planted with a season of spring lettuce around the corner. Lettuce is afraid of high temperature and sweet potato germination needs high temperature, now lettuce is cut and eaten, ** The newly unearthed sweet potato sprouts are just exposed to the sun, and a day is not wasted.

The buds of Beijing No. 2 were unearthed.

Purple sweet potato sprouts planted for the first time.

The prickly cucumbers planted by the seedlings began to pull vines, saving themselves the trouble of raising seedlings in advance, and also entering normal growth half a month earlier than the seed seeding.

Q: What is the bottom of the wooden box for planting vegetables on the roof so as not to affect drainage, aeration, and prevent soil erosion, A: Non-woven fabrics, most of the flower boxes are non-woven fabrics.

Choose a large container with good air permeability, such as planting boxes, large tile pots, wooden boxes, etc. The foam box and plastic basin are not good, which can easily lead to root rot and mildew.

RooftopVegetable gardenIt is okay to use carbon slag or stone to pad the bottom, the main thing is that it must be permeable.

We usually go to the farmer's market.

Or buy vegetables from other places can not avoid the presence of some pesticides and fertilizers, these vegetables will directly affect our health after eating. Then the vegetables grown on the roof are managed by ourselves, so we can use organic nutrient soil without pesticides and chemical fertilizers.

Or organic fertilizers such as fruit peels, the vegetables grown in this way are green and pollution-free, which is very beneficial to our health.

The roof of the building to make a vegetable garden Note:

1.Housing load-bearing: Each house has its own load-bearing range, usually the roof can bear 500 kilograms per square meter, more than this weight will affect the safety of the house.

Therefore, when building a vegetable garden, you must pay attention to the load-bearing weight of the house, preferably within 250 kilograms per square meter.

2.Water storage and drainage: Rooftop gardens must be well watered and waterproofed, as they must be watered when the soil is dry, if it is overwatered or on rainy days.

It is necessary to drain water. So you can connect a water hose on the roof, preferably a hose, so that it is easy to pick up and spray. Secondly, when planting vegetables in the pot, you must drill a hole at the bottom to facilitate drainage, and of course, you can also buy a special storage and drainage planting trough.

3.Planting soil: The load-bearing of the rooftop garden is very important, so choose a lighter soil, such as peat.

Fine sand is blended in a certain proportion. Peat can be used as its substrate because it has a relatively small capacity, making it the most suitable soil for rooftop vegetable gardens.

1. Humus soil: It is best to use "humus soil" for planting vegetables on the roof, that is, to mix a small amount of loam with autumn deciduous leaves, and pile up the fermented soil, which is characterized by loose and fertile, good drainage and relatively light weight.

2. Garden soil: Secondly, choose garden soil, which is the soil used for planting in vegetable gardens or nurseries, which is generally more fertile.

3. Peat soil: but pure peat can not be used, but also need to be mixed with perlite or vermiculite to improve, generally according to 3-5:1:1.

1. It is good to grow vegetables on the roof. Rooftop greening has become popular in Japan, and it is a great way to increase the area of greenery and provide vegetables for people.

2. In China, it is troubled by the property rights of roofs and housing structures, and the greening of roofs in China has not yet been promoted. If you want to grow vegetables on the rooftop, you must stipulate your rights and obligations to avoid not answering the necessary disputes in the future. It is also important to avoid building permanent greenhouses to avoid requiring demolition of the property.

At the same time, it is also necessary to do a good job of preventing water backflow on the roof, and fully reinforce the creeping plants to avoid strong winds blowing downstairs and injuring pedestrians.