What can you plant after potatoes?

Experienced gardeners know that you can only plant potatoes in the same place for two years in a row. Then it must be moved to another piece of land. Only some crops can be planted in this area, as potatoes have affected the soil and some vegetables will not yield a good harvest here.

Potatoes are not the worst precursor for many plants and vegetables. Before planting potatoes, manure is very often added to the soil, which turns into humus over the season, but does not lose volatile nitrogen compounds. The potatoes themselves take only part of the nutrients, and the rest continue to make the soil fertile and can be used by those crops that will take this place next year.

The potato bushes themselves are strong enough to suppress most weeds. That is why the soil remains clean after potatoes. In addition to the positive, there is also a negative impact.

The place where potatoes were grown for the previous two years is not suitable for all crops. But most of them will feel quite comfortable here. Such crops include:

• any root vegetables, this group can safely include carrots, beets, radishes;
• green plants such as lettuce, hyssop, mustard;
• onion and garlic;
• cabbage of any kind;
• cucumbers and all pumpkin plants, for example, squash, pumpkin, squash;
• legumes, including beans, peas, beans.

All of the above plants can be planted on the former potato beds next year. An important point! Dill and parsley will also grow well on this plot of land, but it is better to plant these crops only a year after potatoes.

In order for the earth to rest, it is recommended to plant any green manure in this place before winter. These can be mustard, oats, or lupins. Their advantage is that they must be cut before flowering. Siderata are needed to improve the soil. If the potatoes were harvested early this year, the herbs can be sown immediately. In this case, in the spring, the soil will be in perfect condition.

It is noteworthy that the potatoes themselves cannot be planted in the place where nightshade crops used to grow. For a good harvest, even in neighboring beds, only those vegetables to which the potato treats favorably should grow: green vegetables, onions and garlic. The latter scare away pests. It is not recommended to plant those crops with which it has common diseases in the immediate vicinity of the potato. So, pumpkin seeds and potatoes are equally susceptible to late blight, therefore, such a neighborhood is extremely undesirable in order to prevent the development of the disease.

There are herbs and flowers - the so-called companions of the potato. They have a beneficial effect on culture and they themselves feel good in such a neighborhood.

• Horseradish - prevents the development of diseases of bushes and potato tubers.
• Companion grasses attract beneficial insects to the potato patch. They also improve the growth of bushes and make the tubers tastier.Such herbs include chamomile, yarrow, parsley, thyme.
• If sage is planted next to potatoes, it will scare off earthen fleas, which can harm potato bushes.
• It is necessary to plant tansy, coriander and nasturtiums as close as possible to the potatoes, since it is these herbs that can scare off the most famous potato pest - the Colorado potato beetle.
• The most favorable companion flowers for potatoes are marigolds. They are able to have a preventive effect on bushes and tubers, protecting them from bacterial and viral diseases.

If the crop rotation is not observed, then the yield will decrease the next year, and the potatoes themselves will be attacked by those pests whose larvae have remained in the soil since autumn. It is not recommended to plant a number of plants after potatoes.

• All types of nightshade crops, including physalis. This is due to the fact that diseases such as late blight and macrosporosis, as well as all kinds of rot, are most likely preserved in the soil. If they are, then they will certainly attack the plants, thereby reducing the volume of the crop.
• Strawberries are also not the most ideal contender for the former place of potatoes, since they are also susceptible to late blight. In addition, they have another common pest - the wireworm.
• It is highly undesirable to plant eggplants, strawberries, bell peppers, tomatoes and sunflowers on the former potato plot.

In order to prepare the soil, you should start caring for it immediately after harvest. The first thing to do is to remove all tops from the potato, if it remains after digging. An important point! If no traces of pathogens are seen on the tops, then it can be left on the humus. But if diseases are still present, then the tops are best burned in order to prevent further spread of pathogens. In order to improve the fertility of the soil after potatoes, you can use one of the options below. You can also use them in tandem. The first and simplest is to sow green manure. They are the best helpers for natural healing and enrichment of the soil with useful minerals.

Such plants have a disinfecting effect on the soil, suppressing the process of the appearance and further reproduction of pathogenic microorganisms. Siderata are good food for worms, attracting them. The worms, in turn, loosen the soil and improve its fertility. By themselves, decomposed green manure is also a natural fertilizer for the soil. The choice of green manure depends on the problems that the soil has. So, if the balance of acidity is disturbed and wireworm is present, then the best green manure in this case will be rice and oats. Wheat and white mustard are good baking powder. They improve the moisture permeability of the soil, restore air exchange.

If the potatoes are harvested at the end of summer or at the very beginning of autumn, then it makes sense to sow green manure the next day after the work. In this case, the greens will have time to rise, then by the spring the soil will be in almost perfect condition. If the harvest is scheduled for the end of September, then it is better to cover the soil with compost, and before the onset of cold weather, sow green manure into the garden. Then they will sprout in the spring, but before the next harvest, you need to have time to dig up the soil. Sowing green manure significantly improves the condition of the soil. But potatoes are known to deplete the soil by taking away nutrients such as potassium, phosphoric acid and nitrogen.In order to restore them in full, you will need to apply fertilizer to the soil.

The type of fertilizer introduced depends directly on the problems that are observed in a given area of ​​the soil. So, if there is an increased acidity, then the normal balance can be restored just in the autumn period after harvesting. In order to be convinced of the imbalance, it is necessary to pay attention to the external condition of the soil: it acquires a blue tint, and mosses and sorrel appear on its surface. Lime, ash and dolomite flour are the main fertilizers for this problem. The application rate is 200 g per square meter of land. Mineral fertilizers will not be superfluous. In order for the soil to have time to restore the supply of nutrients for the future harvest, it is recommended to apply these fertilizers in the fall, immediately after harvesting.

Experienced gardeners recommend using specimens of the potassium-phosphorus group as fertilizers, since it is these minerals that potatoes take to a greater extent. Phosphorus is traditionally considered the slowest fertilizer, therefore it is always introduced before winter.

The most common in this category are:

• simple superphosphate;
• double superphosphate - practically no different from the previous version, but suitable for more depleted soil;
• phosphate rock is a favorite fertilizer of many gardeners, since it contains not only phosphorus, but also calcium, sulfur and other useful trace elements (it is an environmentally friendly product).

Phosphorus penetrates into the soil much faster if it interacts with potassium. Such fertilizers are always tried to be applied at the same time. Among the most popular potassium-containing fertilizers are the following:

• potassium chloride;
• potassium sulfate;
• potassium salt, which has a high chlorine content.

In order for the applied fertilizers to take effect as soon as possible, in the process of preparing the site, it is necessary to adhere to some rules.

• All fertilizers are introduced into the soil before digging.
• When digging the earth in autumn, it is highly discouraged to break the earth into small pieces.
• When leveling the surface of a land plot, do not leave recesses.

Equally important is the initial quality of the fertilizer introduced. It is highly discouraged to use dressings that have passed their expiration date. You should also beware of using poor-quality fertilizer, as it can only harm the soil. Fertilizers must be applied after examining the type of soil available. So, nitrogen and phosphate are more suitable for black soil. On sandy and sandy loam soils, it is better to introduce nitrogen and potassium fertilizers instead.

If you follow the principles of crop rotation, plant only suitable crops in place of potatoes, then you can have a good harvest every year.