How to make rose seedlings grow quickly?
The editor answers for netizens the knowledge about how to make rose seedlings grow quickly in the aspect of green plants and flowers, let's understand together.
Many novice flower friends have such an idea when buying flower seedlings, "I'll buy a small seedling, cheaper, and it won't be a pity if it dies." And the result is often that the seedlings really die. So today, I'm going to teach you how to grow rose seedlings quickly.
Difference between rose cutting seedlings and grafted seedlings
The growth rate of rose seedlings is very closely related to the root system of the rose, at the same time, it is also closely related to the condition of the branches and leaves of our seedlings.
If you buy grafted rose seedlings, because the root system of the rootstock is strong, they are easier to raise and successfully bloom in large quantities. Grafted roses grow very fast in the early stage of seedlings, which is the advantage of grafted seedlings. However, after two years of growth, grafted seedlings tend to start退化.
Compared to grafted rose seedlings, cutting rose seedlings grow slowly in the early stage because their root system is much poorer than that of the rootstock of grafted seedlings, but their later growth is very vigorous, so whether to choose grafted or cutting, it depends on your needs.
Grafted rose seedlings have very sturdy rootstocks, and apart from the common problems of bud shedding and black stems, there are no special points that need attention. Today, we will not elaborate on this, but focus on how to make cutting rose seedlings grow quickly.
Care tips for rapid growth of rose seedlings
First, take care of the roots, a strong root system will make the seedlings grow well and sturdy without any problems. Therefore, the first thing we should do after getting rose seedlings is to find a suitable flower pot. Of course, if you don't have enough time and energy to raise seedlings, buying a 1-gallon large seedling is also a good choice.
1. Choose a pot of appropriate size
The root system of rose seedlings directly determines our requirements for the pot. If it is a toothpick rose seedling, using clay or coconut bran soil, planted in a small black strip of nutrient cup seedlings, then the root system is relatively poor because the time for maintenance after cutting survival is short and the root system is still very few.
In this case, we need to choose a pot with a smaller diameter to plant, and it is recommended to use a small pot with a diameter of no more than 10cm. It is best to use a root control pot, and if there is no root control pot, you can also open several holes on the side of the pot to increase air permeability, especially for flower friends raising flowers on the balcony, be sure to pay attention to the air permeability of the pot and pot soil.
If it is a seedling in a v9 square pot, because the maintenance time is relatively long, the root system is generally good. We can choose to move it into a pot with a diameter of about 16cm, and outdoor use can be a 1-gallon pot, indoor recommended root control pot for better air permeability.
2. Pot soil should be breathable
If you want rose flowers in pots to root rapidly, the pot soil must be loose and breathable. Although I have given many rose soil formulas in the book "How to Grow Roses from Scratch," the most ideal pot soil for raising rose seedlings is sufficiently loose and breathable fermented pine bark soil.
You can mix 2 parts of pine bark, 2 parts of peat, and 1 part of well-fermented organic fertilizer, which is not only breathable but also fertile.
Loose soil allows rose seedlings to quickly grow many white fine roots, absorb nutrients from the soil, and if the pot soil is heavy or poorly ventilated, the seedlings not only grow roots slowly but also easily get root rot. Good pot soil is one of the necessary conditions for quickly growing good roots.
3. Control flowering
Many flower friends think that rose seedlings cannot bloom, but in fact, roses are plants that bloom on new branches. As long as the new buds are healthy and well-nourished, even newly cut seedlings can bloom.
However, as the owner of rose seedlings, we have to limit the flowering of rose seedlings because flowering and growing branches are two different growth stages. After the flower bud grows, the rose seedling enters the reproductive growth stage and no longer grows tall or branches. Most of the nutrients will be supplied to the growth of the flower bud.
If we want the rose seedlings to grow fast, we cannot let the seedlings bloom and retain the nutrients for the growth of the branches. Therefore, we should timely pinch off the flower buds as soon as the rose seedlings grow small flower buds. If the branches are relatively long, we can also pinch the top of the new branches before they grow flower buds to promote the growth of lateral branches.
4. Timely supplement fertilizer
Pinching the top is just a means to promote the growth of lateral branches in rose seedlings. To make rose seedlings grow more lateral branches, fertilizer and water are the basic guarantee. Therefore, in addition to sufficient base fertilizer, it is necessary to persist in applying water-soluble fertilizer, especially after each topping, to apply high-nitrogen fast-acting fertilizer in time to promote the rapid germination of new buds.
The more branches and leaves the rose has, the more nutrients are produced by photosynthesis, and the faster the nutritional exchange of the whole plant will be, promoting the active growth of the root system. When the roots are good, they absorb more nutrients, supply the growth of branches and leaves, and form a virtuous cycle. After three to four months of growth, rose seedlings can become large potted plants.
However, for novice flower friends, it is recommended that you avoid buying toothpick seedlings as much as possible, as their poor root system is very easy to die. If you want an affordable seedling, a v9 small potted plant is a good choice, with good roots, durable, and more assured survival.
The above [] introduces the green plant flower experience of how to make rose seedlings grow quickly, hoping to bring help to your life!