Caring for tomatoes in a polycarbonate greenhouse

Caring for tomatoes in a polycarbonate greenhouse begins with preparing the greenhouse before transplanting the seedlings. If the crop is grown in a polycarbonate structure, minimal preparation is required. Ensure there are no significant temperature fluctuations between day and night, and create an air cushion, which is essential for crop growth in closed ground conditions.

If It is tomatoes that are grown in the greenhouse This is emphasized: it should be installed on the sunniest side of the plot. Otherwise, shading will negatively impact the quality and quantity of the harvest. Also, when growing tomatoes, the greenhouse must be well ventilated (especially during the flowering period).

Next, prepare the soil for planting the seedlings. This is primarily a matter of preventing infections and fungal diseases. To do this, remove a 10-cm layer of soil from the top, then disinfect the soil with a weak solution of copper sulfate (dissolve a tablespoon in a bucket). Additionally, add peat, sawdust, and a little humus to the soil. This promotes flowering, fruit growth, and fruit quality.

Advice! Mineral fertilizers are also added to the soil. For example, mix half a tablespoon of saltpeter with three tablespoons of superphosphate and apply this mixture per square meter.

Preparing and planting seedlings

The video on caring for tomatoes in a polycarbonate greenhouse won't focus on this process, but it's still important. You'll need to select tomato seeds that are suitable for greenhouse growing. The seeds are planted for transplanting tomato seedlings into the greenhouse around early March. Moreover, it's best to plant the seeds immediately in soil that's similar in composition to the soil they'll grow in under greenhouse conditions.

Advice! Prevent disease while preparing the seeds. Soak them in a weak solution of potassium permanganate for 10 minutes.

Place the planted seedlings, which have already sprouted, close to a light source in a warm location. Watering tomato seedlings indoors is sufficient once a month, depending on the condition of the topsoil. When the seedlings have three leaves, transplant them into individual containers. Fertilize them two weeks after transplanting, dissolving a spoonful of nitrophoska in a bucket of water. Transplanting into a greenhouse is possible when the seedlings reach 20 cm in height, but no more than 30 cm.

We transplant seedlings

Ready greenhouse beds A week before the planned planting of the seedlings, dig the soil over and treat it again with a weak solution of potassium permanganate (dissolve just one gram of the solution in a bucket of water). It is also recommended to treat the seedlings additionally, using boric acid for spraying (dilute two grams of the acid per liter of water).

Important! Seedlings can be sprayed in the greenhouse immediately after transplanting. This is important to do in the morning or on cloudy days.

Dig a hole in the ground and plant the tomato seedling vertically. Add a little water to the bottom of the hole and cover the tomato seedling with soil. The soil should only reach the first leaves to ensure proper establishment. The first watering should be done after ten days.

Advice! It is recommended to leave a distance of at least 50 cm between each bush to ensure a good and abundant harvest in the future, and to prevent the bushes from accumulating green mass during growth.

How to care for tomatoes in a polycarbonate greenhouse after planting:

1. Water on time and here it is better to focus on the top layer of soil; when it dries, then carry out the procedure.
2. Fertilizing also requires a carefully chosen schedule. This has already been covered in separate articles on our website, which can be found using the site search.
3. Tie up the tomatoes (at the end of the second week from the moment of planting in the greenhouse), weed.
4. Remove side shoots from your tomato plants when the foliage begins to actively develop. This is essential, leaving only eight flower-bearing branches. Lower branches and weak shoots can be safely and without regret removed.

Do you need a step-by-step photo to understand exactly? How to care for tomatoes in a greenhouse Polycarbonate? Actually, it's all quite simple and straightforward. You just need to follow the basic care rules—watering, fertilizing, pinching out side shoots—and avoid mistakes during the seedling growth and transplanting stage.