Planting black radish in 2021 according to the lunar calendar means making the right choice. It's important to understand that observing favorable dates, when the celestial body exerts a favorable influence on the soil, will not be successful if agricultural practices are violated. It's essential to consider the degree of soil freezing in the region, the arrival of spring, and so on. The growth, development, and fruiting of the chosen crop depend on all of these factors.
Planting days
Favorable days for planting radishes are chosen based on several criteria. No important moment should be missed. Otherwise, the results will be unimpressive. Seeds are planted twice per season: in the spring, if a summer harvest is desired. In the summer, to preserve the fruit for the winter. In the latter case, the seeds are planted directly in open ground. The roots will be large, juicy, and beneficial if planted during the waxing moon, which is in the constellation:
- calf;
- Capricorn;
- Sagittarius.
The procedure can be performed in the waning stage if the celestial body is in the sign:
- Cancer;
- Taurus;
- scorpion;
- fish;
- Capricorn.
There are days when planting black radish is strictly prohibited.
| Month | Date |
| April | 11, 12, 13, 27 |
| May 10, 11, 12, 26 | 10, 11, 12, 26 |
| June | 9, 10, 11, 24 |
| July | 9, 10, 11, 24 |
The most favorable days are presented below.
| Month | Date |
| April | 3, 4, 5, 8, 9, 14, 28 |
| May 1, 2, 5, 6, 7, 28, 29 | 1, 2, 5, 6, 7, 28, 29 |
| June | 2, 3, 6, 7, 8, 25, 26, 29, 30 |
| July | 4, 5, 22, 23, 26, 27, 28, 31 |
Manipulations carried out during these periods will certainly bring benefits.
By region
Radish is considered a cold-hardy vegetable. It can be grown in Siberia, the Urals, the Moscow region, and central Russia. The exception is the regions where the Far North stretches. Young seedlings can withstand nighttime frosts down to -3°C. OS. Each region has its own time for sowing seeds.
| Month | Date |
| Kazan | June 20-25 |
| Nizhny Novgorod | After July 15 |
| Moscow and the Moscow region | From mid-June to mid-July |
| Orenburg region | June 12-25 |
| Novosibirsk | June 20 |
Weather conditions can affect planting times. When sown in spring, radishes may produce flower stalks but fail to form heads. This can happen for a variety of reasons. This can be avoided by covering the bed with dark cloth and plastic after 6 p.m. Flower stalks will only form if daylight hours are 12-13 hours. Planting in late June will prevent this problem.
By variety
In recent years, regionalized varieties have become increasingly popular. They are bred by plant breeders specifically for specific regions, with harsh or extremely hot weather conditions. Black radish has several versatile, easy-to-grow varieties.
| Variety | Ripening period in days | Planting period | Characteristic features |
| Night | 70-75 | The last days of April | Pungent and sweet flavor. Medium-sized fruits. Plant in mid-spring. Not suitable for winter consumption. |
| Chernavka | 100-110 | After July 20 | The fruits are round and flattened. They weigh no more than 260 g and are 10 cm in diameter. They have juicy flesh and a mildly spicy flavor. This is a mid-season variety. Suitable for winter storage. |
| Winter black round | 75-90 | From June 15 to July 1-5 | Suitable for consumption in autumn and winter. It has flat fruits. Diameter 8-12 cm, length about 10 cm. Weight no more than 0.5 kg. The flavor is mild and slightly spicy. |
| Healer | 75-90 | From June 15 to July 10 | The fruits are 8 cm in diameter, weigh 300 g, and have a spicy flavor. This variety can be stored until spring. |
| Doctor | 75-90 | From June 15 to July 1 | Mildly spicy flavor. Fruits do not grow larger than 280 g. Round heads. |
| Levina | 75-90 | From June 10 to July 3 | They grow no more than 500 g. The heads are smooth and without any peculiarities. |
| Black woman | 90-100 | After July 15 | Weight – 300 g. Round fruits. Suitable for winter preservation. |
| Squirskaya black | 90-100 | After July 20 | Weight no more than 0.3 kg. Shape: round, flat-round. Resistant to leaf spot. Excellent winter storage. |
The shelf life will be pleasant if the product is properly prepared for winter.
Features of cultivation
Planting and care are two processes that every gardener must master according to established guidelines. If your plot is small, crop rotation isn't easy. You can ruin your entire harvest if you disturb the planting patterns. Radishes are a member of the cruciferous family. They should never be planted where other varieties were previously grown:
- radishes;
- horseradish;
- cabbage;
- carrots;
- beets.
Black radish thrives in the same location as legumes, such as lentils, beans, and peas. Suitable predecessors include:
- zucchini;
- cucumber;
- tomatoes;
- peppers.
You shouldn't plant potatoes in a bed. Potatoes can be planted next to them:
- beet;
- parsnip;
- spinach;
- salad;
- parsley;
- pumpkin.
Avoid placing radishes near hyssop and fennel, as they negatively affect the taste of root vegetables. Avoid placing them near tomatoes and onions. Radishes require high humidity, which can cause these vegetables to rot. Mold and blackleg will spread rapidly throughout the beds and ruin the entire harvest. To protect this vegetable from insect attacks and hide it from view, place low-growing ornamental plants around the perimeter of the plantings, such as marigolds, calendula, and pyrethrum.
Preparing soil and seeds
Open ground planting is preferred for cultivation. It's not always possible to obtain juicy, round, firm, and defect-free fruits. A high-quality harvest will be achieved if the planting site is chosen wisely. Radishes require long daylight hours. The site should be well-lit. In the shade, the tops, not the underground parts, will grow.
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The seeds are yellow or brown, oval or round in shape. They can remain viable for a long time, from 4 to 6 years. Before sowing, perform the following:
- soaking in salt water, for which 2 teaspoons of salt are added to 1 liter of water;
- removal of empty small seeds;
- drying.
Afterwards, you can sow. The vegetable isn't demanding in terms of soil fertility. However, the yield will be better with proper fertilization. The soil should be:
- neutral;
- slightly acidic;
- without over-watering;
- with good throughput.
Beautiful, juicy radishes can be grown in loamy soil. In light sandy soil, they will become flabby and develop a strong, unpleasant pungency.
Before deep digging, add the following substances:
- Humus. 5-6 kg per 1 m is enough.2.
- Superphosphate in the amount of 30 g/m32.
- Potassium chloride in the amount of 15 g/m32.
To deacidify clayey and loamy soils, ash is added. The consumption rate of the wood product is 1.5 kg/m3.2If the composition is obtained by burning straw, then take 3 kg/m2In the spring, the soil should be thoroughly loosened, harrowed, and ammonium nitrate added. Per 1 m2 30 g is enough.
Planting and care
To avoid having to thin out densely planted seedlings and waste time, plant using the nesting technique. Maintain a 10-15 cm spacing around the entire bed, planting cucumbers, lettuce, and parsley. Dig holes in the seedlings. Place two seeds at a time and cover with a 2 cm layer of soil. As soon as two sprouts appear, pinch out the weaker ones.
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Recommendations:
- If a whole separate area is allocated for the product, then sowing is carried out in furrows at a rate of 0.5 g per 1 m2.
- The rows are marked out a day before planting.
- A distance of 40 cm is left between the furrows.
- The soil is generously watered.
- The seeds are covered with turf mixed with humus. The layer should be no more than 2 cm thick. A thicker layer will slow down the seedlings' emergence.
The planting technique is simple. Caring for the seedlings is not difficult. If they are planted densely, the first time, weak shoots are removed when about two leaves have formed. The second time is four weeks later. When root formation begins, the distance between the bushes should be 8 cm for early varieties, and at least 15 cm for late varieties.
The soil is loosened, especially after a prolonged rainy season. The formation of a crust disrupts natural air circulation and oxygen supply to the root system.
Prevention, watering, fertilizing
In hot weather, young seedlings can be attacked by the cruciferous flea beetle. It can destroy a large number of bushes in a couple of days. To protect and preserve the harvest, a number of repellents are used, including tobacco dust, ash, and slaked lime. Treatments are carried out systematically, at five-day intervals. There is a special chemical, industrially developed, called Aktara. It is effective, and its benefits have been repeatedly proven.
Water the soil at sunset or in the morning before 10:00 a.m. During germination, the soil should be moistened every other day, then watering is reduced to once a week. If the soil dries out quickly, reduce the interval. This will prevent the radishes from cracking. The optimal humidity is 60%. Avoid using organic matter when fertilizing, as it can impair storage over winter and spoil the flavor and pulp. In summer, apply fertilizer twice:
- As soon as 4 true leaves are formed.
- When root crops begin to form.
For 10 liters of water it is enough to add:
- 20 g urea;
- 60 g superphosphate;
- 15 g of potassium nitrate.
The solution can treat 15 m2.
Common mistakes
Even from a small garden, gardeners strive to maximize the harvest and benefits. To achieve this, they sow densely. Sparing young seedlings and failing to thin them out in time can have negative consequences. Over time, the roots will not have enough space to actively grow and develop, leading to nutrient deficiencies. As a result, the fruits will be:
- small;
- dry;
- soft.
If the summer is dry and watering is not provided, harvest gnarled, tough radishes in the fall. The flesh will be bitter and have an unpleasant odor. These vegetables do not store well for long periods. To maintain sufficient juiciness, they require consistent, abundant watering. Once every 5-7 days is sufficient.
Gardeners often ignore mineral fertilizers, applying only organic matter. This negatively impacts the development of black radish, deteriorating its shape, flavor, and characteristic characteristics. This can be prevented. In the fall, rotted compost is added to the beds. Manure is added earlier in the season. Another mistake is choosing a small, shaded area. Shade can be created by a fence, a house, a flock of trees, a tree, or a bush. This is not a good idea for a harvest. Sunlight stimulates the growth of tops, inhibiting root development. In small gardens, nest planting is the preferred method.
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It's worth studying the common gardening mistakes in advance. This will help you avoid wasting time and effort. The results will be astounding. You can get about 7 kg of juicy fruit per 1 m2.2Proper care is essential.



