How to properly transplant newly purchased rose seedlings?
Do you know these? The knowledge about how to properly transplant newly purchased rose seedlings will be introduced by the editor of this site for everyone.
Recently, many flower enthusiasts have been buying rose seedlings. They are excited when choosing seedlings, but after receiving them, they feel uneasy because they don't know how to handle these rose seedlings. Should they water them? Should they expose them to the sun? Should they repot them? Should they fertilize them? Should they spray pesticides? And so on, a series of questions are in front of them. Today, let's focus on the repotting issue of newly purchased rose seedlings, hoping it will be helpful to you.
Should the seedlings be repotted immediately after receiving them?
Regarding whether the received seedlings should be repotted immediately, we need to consider the condition of the seedlings and cannot make a generalization.
1. Small seedlings in nutrient pots
If you bought small seedlings in nutrient pots, it is definitely necessary to repot them after receiving them. We also call these seedlings "toothpick seedlings," which are new seedlings that have recently survived from cuttings, with very weak root systems. Generally, sellers will pack the soil tightly when shipping. It is best to transplant these small seedlings into small pots immediately after receiving them.
2. V9 and Gallon pot seedlings
For beginners, I personally recommend that you choose V9 or Gallon pot seedlings instead of toothpick seedlings in nutrient pots. comparatively speaking, pot seedlings are easier to cultivate because their root systems are more developed.
For V9 and Gallon pot seedlings, it is optional to repot them or not after receiving them. You can make your own choice.
If there are many tender new plants when received, you can wait to repot them after the flowers have finished blooming or the branches have turned green, or you can repot them into larger pots before summer.
Of course, if you want simpler management and faster growth of the seedlings, you can repot them into a pot one size larger immediately after receiving them. If it is a climbing rose, you can directly repot it into a pot two sizes larger, or directly plant it in the ground or a planting box.
3. Super large seedlings
Many flower enthusiasts like to buy super large climbing roses over one meter tall. These seedlings are generally divided into two situations: those in beauty bags and those planted in the ground. It is better for those in beauty bags; you can continue to cultivate them in the beauty bags or plant them in the ground or pots, as you arrange. Just be careful to handle the soil clumps when transplanting, and the specific methods will be introduced later.
There is also the type that is dug up from the ground temporarily after being sold, with a small amount of soil. This type of seedling should be planted immediately after receiving it. For the season at the end of March, the rapid growing period of roses, it is recommended that you do not buy this type of seedling.
Specific operation methods for repotting new seedlings
Facing different seedling conditions, our operations when potting them are also different.
1. Small toothpick seedlings in nutrient pots
For small toothpick seedlings in nutrient pots, we need to look at what kind of soil they are grown in. If it is very fine and compact soil that does not show roots on the outside of the soil clump, then the soil clump needs to be loosened until healthy roots are exposed before planting.
If the cultivated soil has a granular texture, it can be planted directly with the soil clump, but it will (C-S) the toothpick seedlings in the nutrient pot. Generally, the cultivated soil is not good planting soil, and the reason for this is something you definitely understand.
2. V9 pot or Gallon pot seedlings
V9 pot seedlings and Gallon pot seedlings have been cultivated for a relatively long time, with well-developed root systems. The cultivation matrix is also relatively suitable soil for rose growth. For these types of seedlings, we can plant them directly with the original soil clump when repotting, without needing to break up the soil clump.
If the roots are entangled at the bottom, you can loosen the entangled roots when repotting and then plant them, or you can plant them directly without processing.
3. Super large seedlings
If you want to save some trouble, it is recommended not to choose this type of seedling. If you choose this super large seedling and want it to grow well later, you have to be willing to cut, but then why buy such a large one?
Getting back to the topic, if it is a seedling dug from the ground, remember to prune大幅度 when transplanting; the more you cut, the better it is for survival.
If it is in a beauty bag, use a high-pressure water gun to blast the mud off the outer part of the soil ball before planting until healthy roots are exposed, then prune appropriately before planting.
No matter what type of seedling, after repotting, it needs to be watered thoroughly, which we call "root-setting water." Even if your potting soil is moist, you still need to water it. After planting, the roses should be placed in a well-ventilated area. If the branches of the seedlings are not very tender, they can be directly exposed to full sunlight after spring transplanting. If you are concerned, you can give them half-daylight or avoid sunlight at noon.
The above content about how to properly transplant newly purchased rose seedlings, I hope it is helpful to you!