Contents
Petunia is preferred by many flower growers. After all, she is able to delight with lush flowering throughout the season, subject to the minimum rules of care. But in order to grow this flower, you need to try. And first of all, difficulties arise when sowing, since the seeds are very small. On sale there is petunia in granules, which greatly simplifies the task. Therefore, it remains only to figure out how to properly plant, and what is necessary for successful germination.
Seeds in granules are much easier to plant
How many days does petunia sprout from seeds in granules
The pelleted planting material has a significant difference from the usual one. In this case, each seed has a protective shell, which includes growth stimulants, nutrients and fungicides. This composition improves germination and improves the immunity of seedlings at the initial stage of development, and also contributes to the uniform distribution of seeds on the soil, as they increase significantly in size.
The timing of seedlings of petunias from granules may vary depending on the conditions of their cultivation. Therefore, you should pay attention to this.
At home
When growing seedlings from pellets at home, it is possible to control humidity and temperature. Therefore, germination occurs 7-10 days after planting. These terms directly depend on the correct procedure and compliance with the subsequent maintenance of seedlings.
In a greenhouse or greenhouse
Under such conditions, petunia in granules germinate in 12-14 days. This is due to the fact that it is not always possible to maintain the temperature within + 25 ° C, provide a twelve-hour daylight hours and high humidity in a greenhouse or greenhouse. After all, only under such conditions, the germination of granules occurs in the shortest possible time.
In open ground
Experienced gardeners do not recommend growing petunia in granules in open ground. Since for their successful germination certain conditions and the absence of sudden temperature changes are necessary. Therefore, in open ground, such seeds can germinate for 2-3 weeks, which significantly delays the flowering time.
How to sow petunia in granules for seedlings
Planting granules can be carried out in two ways: in peat tablets and in general containers filled with earth. Which one to choose, each grower decides for himself. Therefore, you should familiarize yourself with the features of planting in both cases and understand how this affects germination.
In peat tablets
This method requires additional costs, but at the same time accelerates germination and allows you to get strong, well-developed seedlings without much difficulty. And given that the most valuable varieties are usually sold in granules, then many flower growers choose it.
When using peat tablets, it is not necessary to dive seedlings
For landing, you will need to prepare everything you need in advance. Peat tablets contain compressed soil with a balanced composition, which accelerates germination. It is enclosed in a special mesh bag made of non-woven material. In addition to high-moor peat, they include humus and antibacterial components, which is necessary to protect seedlings from diseases at the initial stage of development.
Before planting petunia in granules for seedlings, peat tablets must be prepared. To do this, they should be laid out on the bottom of the container without drainage holes in one row with a recess up. After that, pour warm water so that the liquid completely covers them, and wait 10-20 minutes. After the waiting period, the volume of tablets will increase by 5-6 times, which is the norm. At the same time, they retain the shape of the barrel thanks to the restraining outer mesh.
After that, it is necessary to carefully rearrange the peat tablets in a dry container close to each other so that subsequently the seedlings cannot tip over and break after germination. Then you should plant petunias in granules for seedlings, placing one at a time in the center of a peat tablet, slightly pressing it to the ground. After that, it is necessary to moisten from above with a spray bottle to soak the protective shell for successful germination. It is impossible to sprinkle the seeds on top with earth, as the petunia rises in the light.
At the end of planting, the container with peat tablets should be covered with a film and rearranged in a well-lit place with a temperature of + 25 ° C. As moisture evaporates, it is necessary to carry out humidification. To do this, pour water directly into the container so that the tablets can absorb it. You can also periodically spray the granules, which will improve their germination.
In a container with earth
When planting in ordinary containers, it is necessary to select them with a height of 7-10 cm. The containers must have drainage holes to remove excess water.
Landing procedure:
- Lay a layer of drainage 1 cm thick on the bottom of the containers.
- Fill the rest of the volume with nutrient soil, falling short of 0,5 cm to the top.
- Water generously and wait until the moisture is absorbed.
- Level the surface of the soil.
- Wet a toothpick and transfer one petunia granule to a container, placing the seeds at a distance of 2 cm.
- Lightly press them to the surface, but without sprinkling with earth.
- Spray from above with a spray bottle to break the integrity of the protective layer.
- Cover the containers with a transparent lid or film.
At the end of planting, transfer the containers to a bright place with a temperature of + 25 ° C. Before germination of seedlings, it is necessary to monitor the humidity and periodically carry out airing.
Why petunia does not sprout in granules and what to do
Sometimes you can find reviews on the net when petunia seeds in granules germinate for a long time or do not germinate at all. This is due to the fact that the longer such planting material is stored, the lower the percentage of its germination. The protective shell does not allow the seed to breathe. Therefore, when buying, you need to pay attention to the expiration date of petunia seeds in granules. Fresh planting material germinates best.
How to sow non-granular petunias
For successful germination of ordinary petunia seeds, it is necessary to properly plant. The most difficult is their uniform distribution on the soil surface. Therefore, experienced flower growers recommend pre-mixing the seeds with sand in a ratio of 1:5. And to disinfect the soil, it is recommended to pour the Previcura Energy solution through a strainer so as not to deepen the planting material.
The rest of the landing takes place according to the standard scheme. But it should be remembered that petunia seeds germinate only in the light. Therefore, they cannot be sprinkled with earth.
Planting an ungranulated petunia can also be carried out on a layer of snow. To do this, lay it on top of the ground, and then sow.
Conclusion
Petunia in granules greatly simplifies planting and increases the percentage of germination. But its disadvantage is that it has a limited shelf life. In addition, for successful seed germination, it is necessary to provide high humidity, which will destroy the protective layer. Otherwise, the seed will not be able to break out.