Onions and garlic in the same garden: is it possible to plant them together

Onions and garlic are one of the main vegetable crops in any garden. They are used in the preparation of many dishes as they are incredibly beneficial for the human body. These plants are unpretentious in maintenance and do not require much effort to get good yields.

Many novice summer residents ask questions: is it possible to plant onions next to garlic, how to do it correctly in a small area, and what conditions must be observed? Consider the rules of crop rotation and find out the answers to all questions.

Features of crops and their requirements for soil

Onion develops well and gives high yields on fertile soils. But it also grows on neutral and poor soils, if fertilizers are applied in a timely manner. Given the shallow root system of the plant, the bulk of the nutrients should be in the upper layer of the earth.

The best options are alluvial or silty-clayey soil with a sufficient amount of sand, as well as floodplain (moderately wet). It is recommended to plant onions in acidic soil only after liming in order to avoid the disease with downy mildew.

Onions are also picky about soil moisture. Lack of moisture affects the size of the bulbs, and excess moisture creates a favorable environment for the development of various onion diseases.

Reference. Poor soil is also used to grow onions. You should not count on a crop with large heads, but fresh greens will be available throughout the season.

Garlic, like onions, does not develop well on shady, waterlogged and highly fertilized soils. The best option for him is considered to be light, sandy loam soil. It is recommended to introduce sand or expanded clay as drainage into clay soil. For garlic, it is preferable to add peat or humus, and it is better to refuse fresh organic matter.

Why choosing the right neighborhood is so important

Any plant in the garden feeds on nutrients, affecting the composition of the soil. Only the level of need for nutrients is different for all crops. This factor is taken into account when planning vegetable, berry and green plantings.

Every culture needs a friendly neighbor who will not oppress but stimulate its growth... They must have the same needs for salt and moisture content and help each other to fight disease and pests.

If neighboring crops need the same substances, competition for survival will arise between them. In this case, soil depletion will occur in an accelerated mode. There is a risk that both plants will not receive the necessary nutrients.

Cultural affinity is also dangerous. Susceptible to the same diseases, they can infect each other. Weak plants, small fruits and non-viable seeds will result.

Is it possible to plant onions and garlic next to each other, in the same garden

Garlic and onions are very similar. For example, they love loose, moderately fertilized soil, feel bad on dense, swampy. Their superficial root system feeds on moisture and substances from the topsoil. They have approximately the same ripening times and sowing times, so the decision to plant them next to each other seems logical.

But keep in mind that both cultures belong to the Liliaceae family and are prone to the same diseases. It turns out that they are not able to provide each other with protection. Both garlic and onions prefer well-lit areas. There is a risk that the grown plants will block the access of sunlight. And nutrition from one soil layer will quickly become scarce, and it will not be enough for both plants.

Important! When planting garlic and onions together, consider their need for good lighting. To avoid shading, maintain a row spacing of at least 15 cm.

Early spring is suitable for planting spring varieties of garlic and onions.

The work is carried out using the following technology:

• soil disinfection - watering with a weak solution of copper sulfate or potassium permanganate;
• thorough loosening of the beds;
• landing in shallow pits no more than 3 cm.

In the fall, before the beginning of the first frost, they are planted winter crops onion varieties and garlic.

To get a decent harvest, it is important to observe the following conditions:

• the beds should be located in areas protected from flooding;
• add potassium-phosphorus fertilizers to the soil;
• to prevent freezing, cover the beds with fallen leaves or spruce branches.

Is it possible to plant garlic after onions and how to do it correctly

If you have a great desire to experiment, then you can. But do not expect a rich harvest or strong plants. Onions take all the nutrients from the topsoil. Garlic will be left without adequate nutrition and will not develop normally.

Attention! To ensure adequate nutrition, garlic is planted only in the beds, where vegetables with a long root system grew before.

In addition, these crops are susceptible to the same diseases and pests. The soil after onions can be contaminated. Therefore, only plants that are resistant to onion diseases are planted on this bed. Good predecessors of garlic are potatoes, beets, tomatoes, cucumbers.

Is it possible to plant onions after garlic

For the same reasons, you cannot plant onions after garlic for the next 3-4 years. It is recommended to plant on the beds, which last season were occupied by cabbage, potatoes, radishes, cucumbers, zucchini. These are crops that are usually fed with large doses of organic matter.

For gardeners whose plots do not allow observing all the rules of crop rotation, there is a way out. This method does not guarantee a good harvest, but it will definitely provide a minimal improvement in soil composition:

1. To begin with, plant winter garlic.
2. In summer, after harvesting, the garden is sown with siderates - vetch, clover, alfalfa.
3. In the fall, the dug up beds are sown again with green manure.
4. And only in early spring spring onions are planted.

What crops are onions and garlic combined with in the same garden

The best neighbors of garlic are:

• Strawberry wild-strawberry;
• potatoes;
• tomatoes;
• cucumbers;
• beans;
• flowers - gladioli, asters, roses, tulips;
• raspberry.

Garlic releases phytoncides that inhibit the growth of pathogenic bacteria. Therefore, it is considered an excellent helper for many crops, protecting them from fungal diseases.

Onions feel great next to the following plants:

• tomatoes;
• radish;
• parsley;
• salad;
• strawberries.

The joint planting of onions with carrots deserves special attention. These plants protect each other from carrot and onion flies.

Tips from experienced gardeners

According to the rules of crop rotation, onions and garlic are considered incompatible. But many gardeners manage to get good yields when placing these crops in neighboring beds. What do experienced farmers advise:

1. If you have a spacious area, do not risk it, but plant the plants separately.
2. In confined spaces, plant garlic and onions together, but choose an open, well-lit area, leaving 20-25 cm between rows.

Conclusion

To get a good harvest, it is not recommended to plant garlic in the same garden with onions. They need the same nutrients, which will not be enough for the development of both.In addition, they have common diseases. Try to place them at least in adjacent beds. But if this condition cannot be met, plant onions and garlic on pre-fertilized soil, observing a sufficient distance between the rows.