Growing pumpkin seedlings
Pumpkin is grown in almost every garden plot, as it is considered the most unpretentious crop. To grow her seedlings, you should familiarize yourself with the rules for preparing seeds, with the timing of their planting and recommendations for care.
Choosing seeds
First of all, you should choose seeds that are suitable for seedlings. If the process of collecting seeds is done by hand, you need to make sure that a variety is grown in the garden plot, and not a hybrid. Otherwise, the seeds cannot be grown.
Pumpkin seeds from a pure variety can be harvested. Each vegetable contains a large number of seeds, so gardeners have plenty to choose from. Experienced gardeners prefer whole seeds that are not damaged or rotten. You will also need to make sure that the grains are fully ripe.
Checking future fruits for maturity is done in a simple way: by lightly pressing a finger on the sides of the seeds. Seeds should not be crushed.
When the necessary seeds have been selected, it will be necessary to determine how long the grains are in storage. As a rule, seeds retain their germination rates for a long time (6-8 years). In specialized stores, seeds are culled, but at home, you can forget about the stocked bags. In order not to waste time on spoiled beans, it is recommended to indicate the year of harvest on the packaging.
When purchasing seeds at points of sale, you should choose products only from well-known and trusted brands. Well-known manufacturers always prescribe the packaging date with a print, not a typographic image, and also offer only high-quality seeds. At specialized points of sale, a certificate of conformity for the goods being sold must be present.
Experienced gardeners recommend purchasing only fresh seeds. If there is less than a year and a half left before the expiration date, you should refuse to purchase.
Disembarkation dates
Planting pumpkin seedlings should be done three weeks before the planned day of planting in open soil. The optimal time for sowing is the second decade of April or the first days of May. The exact dates are determined based on the region in which the seedlings will grow. In the middle climatic zone, as well as in the Moscow region, pumpkin is planted much earlier than in Siberia or the Urals.
A young pumpkin is planted on the beds only after the soil warms up to a sufficient level, and the temperature outside is set at +12 degrees. Based on the climate in the southern part of Russia, these activities are carried out in the second decade of April, for regions from the middle zone, landing begins in the second decade of May. For the Ural and Siberian climatic zones, landing in open ground can begin in the last days of May or in the first half of June.
Many gardeners use the lunar calendar when determining the timing of planting pumpkin seedlings. It indicates favorable and unfavorable days that affect the future harvest.
Auspicious days for pumpkin are:
- 4-6, 8-11, 19-23 April;
- 5-9, 10-12, 21-24 May.
The following dates are recognized as unfavorable days:
- April 15,16,17,29,30;
- May 14,15,16,28,29,30;
- June 12,13,14,29.
Training
Before planting pumpkin seeds should be calibrated. Calibration makes it possible to determine the quality level of the future pumpkin. To carry out the procedure, it will be necessary to soak the planting material in a saline solution, the concentration of which is 3%. All seeds are thoroughly mixed and left in the liquid for 10 minutes. The floating grains are removed, and the remaining at the bottom of the container are washed and laid out on a paper towel. Then the future seedlings are dried at a temperature of 20-25 degrees.
When the choice of seeds is made, you will need to properly prepare them. First of all, you should sort by size: large, medium, small. Each faction is placed in a separate pile. All seeds will need to germinate. To do this, they need to be soaked in rain or melt water, the temperature of which is 40-43 degrees. In such a liquid, the seeds should be soaked for an hour.
Then the future pumpkin is removed from the water and wrapped in a rag moistened with water. After that, the seeds should be located in a dark place for two days until they begin to germinate. The dampness of the rag should be controlled, it should be kept moist.
If you plan to plant seeds in large quantities, it is not recommended to place them in one fabric. It is better to divide the pumpkin into several small ones (about 10 seeds should be located in one rag). In order for germination to be successful, the rag can be covered with plastic wrap.
Most gardeners notice that growing pumpkins from seedlings makes it possible to get a healthy and strong harvest. Shoots do not get sick so often, they are not attacked by pests.
To increase growth activity, the seeds can be sprayed with Epin, Heteroauxin and other means of a similar nature. You can also soak the pumpkin in a mixture that consists of wood ash and pure water (1 tablespoon of ash per 1 liter of water).
If seedlings are grown in a climatic zone where frosts are observed at night, and during the day you can often encounter temperature changes, the return of cold weather, then hardening of the seeds of the future pumpkin will be required. This action makes it possible to increase resistance to cold and pests.
To harden pumpkin seeds, already germinated seeds should be unrolled from a rag and placed on the last shelves of a simple refrigerator. You need to act carefully so that the future pumpkin is not damaged. In this position, the seeds should be for 24 hours.
As an auxiliary hardening, already germinated seeds can be placed on the last levels of household refrigeration equipment for two days. Wood soot should be placed on a moistened cloth in the proportion of 1 small spoon for 25 seeds. Soot will be used as supplementary feeding.
Swollen, but not yet germinated seeds should also be hardened. Two methods are in demand:
- Influencing swollen seeds that can already be germinated. The impact is provided by low temperature. The material for sowing is left in water (temperature 18-20 degrees) for 12-24 hours.Due to these actions, the seeds swell and the embryo begins to grow. Swollen grains are placed for a week in a place where there is a temperature of 0-1 degrees.
- Influence by variable temperatures. It will take exposure for 6-12 hours in a room where the temperature is 18-20 degrees. The remaining days, the seeds should be stored at a temperature of 0-1 degrees. Such hardening is carried out for 7-12 days. Since the seeds may begin to germinate, it is necessary to monitor the period of being warm. When germinating, future seedlings should be kept warm for no more than 4-6 hours.
The described activities are integral in the cultivation of grains that need to be sown for seedlings, as well as for seeds that will be planted in open ground.
Hardening allows you to get strong and healthy crops.
Tank preparation
While the seeds are being prepared, it is necessary to start preparing the containers in which the seedlings will be grown. As containers, you can use simple boxes of wood for seedlings. The box must first be treated with a solution of potassium permanganate, the concentration of which is 2%. After processing, the container must be thoroughly dried.
Some summer residents use plastic containers, at the bottom of which there are special holes through which excess moisture will drain. It is allowed to use plastic cups, at the base of which there are holes. Holes can be created with a hot awl or a simple fork.
To eliminate the risk of damage to the roots during a dive, you can use special peat cups.It is allowed to sow two grains in such containers, then choose the best pumpkin bush, and discard the second shoot or dive into open ground. Peat cups act as nutrition, and seedlings will not be threatened by auxiliary stressful situations caused by root recovery after a dive.
When choosing peat cups for pumpkins, you should pay attention to containers with a minimum size of 7 * 7 cm. Larger cups are allowed.
Soil preparation
When the preparation of containers is completed, and the grains are in the soaking stage, you can begin to prepare the soil. Ready-made soil can be purchased at specialized stores. The packaging should describe the composition: it should not be acidic or alkaline. If the soil is suitable for pumpkin seedlings, it is allowed to sow seeds in it.
Experienced summer residents create a soil mixture for pumpkins with their own hands. The best option is to mix a pair of transitional peat particles. One share should consist of rotted sawdust, the second part is formed by humus. The resulting mixture is diluted with a small spoonful of nitroammophoska. One teaspoon is calculated for every five kilograms of soil.
When the soil is ready, prepared containers are stuffed with it. Then the soil is watered with melt or rain water (the liquid warms up to room temperature). After these steps, you can start sowing.
If the pumpkin is grown in large boxes, gardeners recommend filling expanded clay on the bottom. The thickness of the drainage layer will be about two centimeters.
How to plant?
Planting germinated pumpkin seeds should be carried out in prepared and moistened soil.Future seedlings should be deepened by 2-3 cm. The capacity for young shoots should be two-thirds full, so that caring for young plants is accompanied by convenience. When planting in the soil is carried out, the soil is re-moistened.
If grown indoors, seed containers should be kept in bright sunlight. In order for the seeds to sprout quickly, they must be located on the southern windows. With this arrangement, there is a sufficient level of illumination. At midday (from 11-30 to 12-30), seedlings should be shaded from the burning sun with the help of newspaper sheets.
On suburban areas or balconies, greenhouses or special nurseries are suitable for planting. As a rule, young shoots appear on the fourth day.
When the young shoots grow to 18 cm, become stronger and get more than two green leaves, they can be planted in open ground. Landing on a permanent place of residence is allowed only if the street soil is warm enough.
Crop care
In order for the cultivation of pumpkins at home to be successful, competent care will be required. It consists in maintaining comfortable conditions and controlling watering, feeding and lighting. Lack of proper care leads to the fact that the seeds do not germinate, the young pumpkin looks sickly, and the fruits themselves will be small and watery in the future.
Before young shoots begin to appear above the ground, cover the container with plastic wrap or glass to create a greenhouse effect. When sowing seedlings in different cups, they should be placed in one large container that has high sides.
A large container also needs to be covered with a film or glass. Once a day, the film should be opened slightly for several minutes in order to let fresh air masses flow into the greenhouse and the earth could be in a wet state.
To maintain the earth in a moistened form, the use of a spray gun will be required.
To grow a healthy crop, you will need to maintain the correct temperature regime. In the daytime, the temperature regime should be about 18-23 degrees Celsius, at night it should drop to 14-16 degrees.
When the seedlings begin to rise above the ground, the film can be removed, and the seedlings should be placed on the south side. Once every three days, it will be necessary to turn it with other sides to the sun in order to exclude development with a bias in one direction.
Many people are faced with the fact that the seedlings are stretched out. To exclude such a phenomenon, after the shoots appear, the temperature regime should be lowered to 16 degrees during the day and up to 14 degrees at night. This temperature regime should be maintained for seven days. After a week, you can return the temperature regime to its usual state.
Lighting
Pumpkin containers are best placed on the southern windowsill. With this arrangement, additional lighting is not required. If it is not possible to create such conditions, it will be necessary to turn on daylight for several hours a day. If there is not enough light, the sprouts will begin to stretch.
As the plants grow, you will need to push the pots apart so that the seedlings do not interfere with each other with leaves.
Watering
Watering should be taken seriously, since waterlogging of the earth, as well as its overdrying, should not be allowed. When watering, avoid getting liquid on the leaves.Watering is carried out when the earth ball dries up. The frequency of watering depends on the level of humidity in the room. Humidity levels are much higher in rooms where large aquariums are located, so the ground dries out more slowly and watering is not required as often.
A spray gun is considered the best irrigation option, but when using it, one should not wet the top layer of the earth, but wetting to a depth of 4 cm. Watering should be done regularly and in small doses. This is the basic rule when watering pumpkin seedlings.
top dressing
In addition to well-organized watering, pumpkin seedlings require top dressing. Before the introduction of nutrients, the soil needs to be loosened a little (a simple toothpick is suitable for this purpose), after which the earth is watered. After 7 days, the first feeding is introduced. As a rule, at this moment the first shoots appear.
It is best to use nitrophoska for these purposes. One bucket will require 7-8 grams of the substance. This dose is enough for one square meter in the nursery. If seedlings are grown in separate containers, you can add one teaspoon of the solution under the base of each shoot.
For opponents of chemistry, there is an alternative, in the form of a mullein solution. This mixture is poured with water heated to 45 degrees. The concentration of the mixture should be 1: 10. Top dressing is infused for one night, after which it is diluted five times. The resulting mixture can feed young shoots. For each plant, one large spoon or one liter per square meter of nursery is enough.
Top dressing is an important procedure, since with a lack of nutrients, the pumpkin leaves turn yellow.
Problems
Beginner gardeners when growing pumpkins may encounter problems along the way that will destroy young shoots and reduce all efforts to zero. There are several common problems that can be encountered when growing a young pumpkin.
Pulling
Pulling is considered the most common problem that occurs when growing seedlings. If the stretch is in its early stages, when the young shoots have just started their growth from underground, it is easy to deal with. The elongated seedlings will need to be covered with earth, due to which the future pumpkin releases lateral roots and becomes stronger.
Stretching can be observed if the seedlings lack light, but moisture and nutrients are supplied in sufficient quantities.
Young shoots begin to seek sunlight and use up all their nutrients to grow upright. Due to their costs, seedlings become thin and weakened. Such seedlings are not able to take root in the soil, so they will need intense lighting. With a lack of natural light, additional lighting is needed.
Pumpkin seedlings can be stretched if the shoots are planted in a dense planting or receive a large amount of moisture. To prevent this behavior, you should familiarize yourself with the pumpkin planting scheme and control the process of soil moisture.
Blackleg
The watering schedule is an important event, the violation of which can lead to serious consequences. Incorrect dosage of water can cause black leg. If pulling out seedlings can be corrected, then the black leg is more troublesome, and besides, it is not always possible to get rid of it.
The black leg affects the root collar of the pumpkin.It becomes brown, the plant particles begin to rot, due to which the seedlings die. It is almost impossible to prevent the death of young shoots. The appearance of the black leg is influenced not only by improper watering, but also by contaminated soil. As a preventive measure, you can use the disinfection of the soil, which consists in freezing on the balcony or calcining in the oven.
Ignition is carried out as follows:
- soil is laid out on a baking sheet;
- the temperature in the oven is set to 200 degrees;
- calcination is carried out for two or three hours.
If the calcination takes a couple of hours, then it will take about two months to freeze, so you will have to take care of disinfection in advance. Soil thawing is carried out at room temperature for seven days.
On the day of planting, saturation with a hot solution of potassium permanganate will be required. The solution should have a light raspberry color.
Tips
To get a quality crop and not harm young shoots, you should read the recommendations of experts:
- A damp cloth in which the seeds are soaked can be replaced with moistened wipes. They are covered with pumpkin seeds paired with plastic wrap.
- The germinated material must be sown three weeks before landing on a permanent place of residence. During this period, seedlings will be able to get stronger and cope with all weather conditions.
- For cultivation, the temperature should be observed, which should not be lower than 16-18 degrees.
The soil must be prepared. To do this, resort to cultivation and loosening. With the help of such actions, it is possible to ensure the necessary level of humidity. Fertilizers will be required for a quality crop.
Seedlings should be planted in holes on open ground, which is pre-spilled with warm water.
Shoots that are more than 30 days old should not be planted. Such plants do not take root so well, and young pumpkins do not always withstand new conditions.
For information on how to properly grow a pumpkin, see the following video.