Why doesn't the rose seedling take root or grow after being potted?
This article provides a detailed explanation of the small gardening knowledge about rose seedlings not taking root or growing after potting. Here is a comprehensive introduction to follow.
How should you pot the rose seedling after receiving it? This needs to be done according to the specific situation.
Different seedlings require different potting methods.
If the potting method is incorrect, it will severely affect the root development of the rose seedling and limit its growth.
There are mainly three situations for potting rose seedlings:
1. V9 Pot Seedlings
2. Bare-Root Seedlings
3. Sand Soil Nutrient Pot Seedlings
These three types of rose seedlings are commonly encountered. Let's introduce each type one by one, along with the potting and acclimatization methods for each seedling.
1. V9 Pot Seedlings
V9 pot-grown rose seedlings usually have strong roots and better growing substrates. You can directly transplant them with the soil clump after receiving them.
Specific steps:
Place a layer of prepared rose soil at the bottom of the pot, add some base fertilizer, mix them together, then add more prepared rose soil to cover the fertilizer by about 2 cm.
Then take out the V9 pot-grown rose seedling, place it with the soil clump into the pot, fill the gaps with rose soil, and gently shake the pot to make the soil compact.
After planting, water thoroughly, commonly known as the root-setting water.
2. Bare-Root Seedlings
The potting method for bare-root seedlings is the simplest, similar to that of V9 pot-grown seedlings.
Water thoroughly after planting. It is important to note that the base fertilizer should not come into direct contact with the roots, as it can cause fertilizer damage.
3. Sand Soil Nutrient Pot Seedlings
The sand soil nutrient pot seedlings referred to here generally refer to those with poor roots and poor aeration in the growing soil.
Usually, cheap seedlings sold online are of this type.
The soil used for seedlings is often sand soil or coconut brick soil, which is tightly wrapped with tape during shipping. The outside of the soil clump is barely visible with roots and is very compact.
This type of seedling must have the original soil clump loosened when potting.
Because the nature of the original soil clump is very different from that of the rose soil we use, and the poor aeration and compactness of the soil clump are very unfavorable for the rose to develop new roots.
Specific steps:
First, gently loosen the soil clump. If the soil clump is too compact and difficult to loosen, rinse it under the faucet.
Try not to break the roots, as they are already weak.
Keep the soil near the central roots and then follow the potting method for V9 pot seedlings.
Note: Since the seedlings are weak, you can skip adding base fertilizer initially. Wait until new roots grow and then repot, adding base fertilizer.
Water thoroughly after planting.
The potting methods mentioned above are for healthy seedlings without any abnormalities. However, sometimes the received seedlings may already have problems, in which case the requirements for repotting and acclimatization are even higher!
The above [] introduces the specific content about why rose seedlings do not take root or grow after potting, for everyone's reference and operation.