How to breed Dryopteris: how to breed Dryopteris? Spore propagation and ramet propagation of Dryopteris

(1) ramet propagation.

It can be used indoors for four seasons, but it is generally carried out in combination with changing pots in early spring. Take the mother plant out of the basin, cut off its rhizome, so that each piece has part of the rhizome and leaves, and then planted in a small basin. New plants can be obtained by covering the rhizome with mixed soil, irrigating and culturing in a damp environment.

(2) spore reproduction.

Peat and fine sand as substrates are disinfected at high temperature in the oven to kill germs and weed seeds. Then, put the sterilized soil into a shallow sowing basin. Cut the leaves with mature spores, concentrate the spores and spread them evenly in the shallow sowing basin, without covering the soil, cover them with a piece of glass, soak the basin bottom with water, keep the basin soil moist, and place them in a semi-shady environment of 20: 25 ℃. The spores can germinate into prothalli in about one month and can be divided after growing all over the basin. Note that the glass on the sowing pot should be removed 1-2 days before planting, so as not to cause plant rot or diseases and insect pests. In addition, it is very easy to spread spores to reproduce by themselves in a warm, shady and humid environment.

How does Dryopteris reproduce? Propagation methods of Dryopteris Dryopteris

Dryopteris Dryopteris is a common indoor foliage plant with beautiful stems and leaves and high ornamental value. I believe that florists are tired of buying ferns from the florist, which takes time and effort. In that case, you might as well learn the breeding method of Dryopteris. If you change more than one pot, you can get a different sense of achievement. Next, I would like to introduce the breeding method of Dryopteris.

Picture: the breeding method of Dryopteris Dryopteris

I. the method of separate plant breeding

Ramet propagation is the longest-used propagation method of Dryopteris. Ramets can generally be carried out indoors in four seasons, but it is most suitable to change pots in early spring.

First of all, several small flowerpots should be prepared and filled with soil; then the mother plant is taken out of the pot, the aging rhizome is cut off, and the plant is divided into several clumps with a knife, requiring each clump to have roots and leaves; finally, the plants are planted in small pots, and then covered with soil around the rhizome, watered and preserved in a cool place.

Picture: Dryopteris fern with spores

2. Spore reproduction

Spore reproduction refers to sprinkling the leaves with spores on the wet soil without covering the soil and using the evaporation of water to promote the growth of the leaves.

The specific methods are as follows: 1. Disinfect peat and fine sand before planting, expose them to the sun or irrigate disinfectants; 2. Then put the soil in a shallow basin and pour enough water. Cut the leaves with spores; 4. Spread the spore-bearing leaves in a shallow basin without covering the soil, cover it with a piece of glass, soak it in water from the bottom of the basin, and keep the soil moist. Put the flowerpot in a 20-25 ℃ semi-shady environment, new leaves can grow in about a month, and after the pot is full, it can be planted and transplanted.

Picture: Dryopteris Dryopteris

The above is the introduction of the breeding methods of Dryopteris, I hope it can be helpful to everyone!

How does Dryopteris reproduce? can Dryopteris be cut / not cut / commonly used ramets?

Dryopteris is a fast-growing plant, so it is relatively easy to burst pots, and when raised for a period of time, flower friends need to consider the problem of reproduction, and can Dryopteris can be cut? How does Dryopteris reproduce? The following editor will introduce to you several common breeding methods of Dryopteris.

Can Dryopteris fern be cut

Because the root of Dryopteris is rhizome, it is difficult to take root by cutting with leaves and branches, so Dryopteris does not need to be propagated by cuttings, it usually propagates with ramet and spores, and the survival rate of the two methods is very high.

How does Dryopteris reproduce

First, how to split the fern.

1. Time

Ramet is the most commonly used breeding method of Dryopteris, and its time is generally chosen in April, because it can be carried out at the same time as changing pots to reduce the number of repeated de-pots of Dryopteris. If it is in a warmer place in the south, it can be divided throughout the year.

2. Methods

⑴, prepare flowerpots and soil. Prepare several flowerpots of the right size as needed, and then put some soil in the flowerpots, preferably a mixture of rotten leaf soil, garden soil and fine sand.

⑵, detach the mother plant of Dryopteris from the original pot, cut off some aging rhizomes, and then use a knife to divide the mother plant into several clusters, each with roots and leaves.

⑶, plant the sub-plants in prepared flowerpots, then gently compact them with soil and water them thoroughly.

⑷, and then keep the propagated Dryopteris in a cool and ventilated place, wait until it begins to sprout new leaves, and then carry out normal watering, fertilization and so on according to the breeding method of Dryopteris.

Spore reproduction of Dryopteris

Spores are the most special part of ferns. In the method of reproduction of Dryopteris, spore reproduction is relatively simple, so how do ferns reproduce at this time? Only need the results of disinfection of the substrate, leaves with mature spores, and then a large pot of Dryopteris can be propagated, as follows.

⑴, first of all, prepare the flowerpot and substrate. Generally, a mixture of peat soil and fine sand is used as the substrate, and the soil needs to be disinfected before starting reproduction, such as drying in the sun or soaking in disinfectant, etc., and pour the matrix into the prepared flowerpots. And the flowerpot is preferably a relatively shallow pot.

⑵ followed by the selection of leaves with mature spores. Sowing in the spore set in the flowerpot, it is important to pay attention not to cover the substrate, but to cover the flowerpot with a piece of glass so that it can enjoy plenty of light.

After ⑶, attention should be paid to maintenance and management. The flowerpot should be maintained in a semi-overcast environment of 20-25 degrees, and the matrix should be kept moist. The method is that when the basin soil is relatively dry, soak in water from the bottom of the basin, and do not open the glass to water halfway.

⑷, and finally transplanting. Generally, after 1 month, the spores can germinate into prothallus, and wait until it is full of flowerpots before transplanting. Remove the glass 1-2 days before transplanting.