How do primroses reproduce? How primroses reproduce

Raise primroses, learn to breed at home, and don't have to spend money to buy them every year!

Primrose can be propagated by sowing seeds, sowing propagation is one of the most common methods, you can go to the store to buy primrose seeds, then soak them in warm water at 40 degrees for about two days to increase the germination rate of the seeds, and finally plant the seeds into the soil and water them to keep the soil moist and let them germinate quickly.

1. Sowing and propagating

Primroses can be propagated by sowing seeds, because sowing propagation is one of the most common and practical propagation methods, you can put the purchased seeds into warm water at 40 degrees and soak them for about 2 days to increase the germination rate of the seeds.

2. Soil conditions

When planting primrose seeds, you can choose humus-rich, well-drained soil for them, then use high temperature to disinfect the soil to reduce bacteria and pests in the soil, and finally plant the seeds into the soil.

3. Yards provide moisture

After the primrose seeds are planted, the seeds need to be watered once to keep the soil moist and let the seeds germinate and take root in the shortest possible time, and when the primroses enter the growth period, they can be watered every 2-3 days, which is conducive to the better growth of primroses.

4. Fierce sensitivity provides nutrients

In the process of growing the old primrose, you can apply nitrogen fertilizer to the plant, give the primrose sufficient nutrients, maintain the normal growth of the plant, and wait for the primrose to bloom, you need to apply phosphorus and potassium fertilizer to the plant, so that the primrose blooms more beautiful flowers.

In summer, the temperature is high, and the survival rate of transplanted seedlings is low, so it is necessary to carry out some maintenance and put them in a cool place for management.

The temperature in September is not so high, it is more convenient to breed at this time, but the development period of primrose is shorter, the plant growth is shorter, and the flowering period is short. Therefore, it is most appropriate to sow seeds directly when they are ripe.

3. Breeding skills: When potted primroses are cultivated, the seeds should be evenly sown with fine sand, and then the surface should be compacted with smooth glass or template, which is conducive to the nutrient absorption and rooting of the seeds. The seeds are small, do not cover the soil after sowing, use the soaking method for irrigation, submerge the pot soil into half of the water, wait for the soil in the pot to be moist, place it in a cool place, and cover it with glass.

It can germinate within two weeks, remove the glass, and gradually increase its photosynthesis.

4. Soil selection: The potting soil of primrose should be selected from humus and garden soil and mixed loam with a small amount of base fertilizer. The soil should be loose and fertile, slightly acidic with good ventilation and drainage, which is conducive to the development of roots.

5. Transplanting and potting: transplant when 2-3 true leaves grow, choose a pot diameter of 7cm is the most suitable to wait for slow seedlings and apply rotten liquid fertilizer once a week, and after a month and a half, replace the pot with a pot of 13-15cm.

6. The flowering period of primroses should be applied with thin liquid fertilizer once a week, and the soil should be kept moist and not too dry; Winter soil evaporation and reduced uptake can lead to root rot of plants, so watering plants should be reduced.

7. It is more difficult for primroses to bloom in summer, if you want to let them continue to bloom in the next year, you should make them safe under the moon, repot the plants after flowering, and put them in a cool and ventilated place to prevent the sun and wind and reduce the amount of watering. When it is hot, water should be sprinkled on the ground, maintain a certain humidity, and wait for the next year to maintain and flower.

The main consideration is whether the temperature is suitable, and it is easy to germinate when sowing is suitable. Available in May, June and September, October. This is when the temperature is at its best.

1. Seed collection and processing: Seeds are generally collected around May and June, and they can be sown immediately after collection. If you want to plant seeds in September and October, you need to refrigerate the seeds. Seeds for sowing should be relatively plump and not bitten by insects.

2. Substrate preparation: use loose, breathable and easy-to-drain soil. You can mix humus and garden soil, and pay attention to the selection of fine soil.

Once the substrate and seeds are ready, it is ready to be planted. Mix the seeds with a portion of fine sand and sprinkle onto the substrate, taking care to spread evenly. Once sprinkled, sprinkle a layer of fine sand on top. It doesn't need to be too thick, just cover the seeds.

With proper post-sowing management, the seeds germinate easily. The first thing to do after sowing is to wet the substrate. It is best to use the soaking method, which is to place the pot in a pot with water and let the water penetrate into the substrate through the hole in the bottom of the pot.

Once the substrate is moist, remove the pot. In addition, it is best to cover the flower pot with plastic film to keep warm and moisturize. Also keep it in a semi-shaded place, avoiding bright light.

After about a week or two, you can see the young shoots break through the ground.

<> European primroses are generally propagated by seeds, and the best sowing time is June and July, with a mixture of humus, river sand and soil as a substrate; After sowing, put it in a cool place and wait for about 10 days to germinate. After germination, light should be increased appropriately, fertilizer should be applied once a week, and the soil needs to be kept moist during the flowering period of primroses to ensure that the plants can absorb sufficient water.

Primroses are mainly propagated by sowing. Because the seeds are small and easy to lose germination rate, it is advisable to sow seeds immediately after harvesting. The germination rate of the inter-year seeds is very low.

Shallow pots are used for sowing, and potting soil is mixed with humus and garden soil. First, the surface of the potting soil is leveled, and then the seeds are mixed with 4 times of fine sand, evenly sown in the pot, and then the soil surface is gently compacted with a smooth wooden board to facilitate the seeds to absorb water and take root. You don't have to cover it with soil.

After sowing, soak in water in the basin and take it out after the topsoil is soaked. The basin is covered with glass to keep it moist. Place the pot in the shade, move to semi-shade after germination, and remove the mulch.