Why does lotus root only grow leaves and not lotus roots?

The nutritional value of lotus root is there for all to see, and now it is grown in many places. A while ago, many people asked why the lotus root they planted grows leaves extremely fast, yet the lotus roots dug out are very small. This left them very puzzled. So what causes this phenomenon? Is there any way to solve it? Let's take a look at what Qinnong Net is sharing with everyone today.

Reasons for only growing leaves and not lotus roots

1. Improper selection of varieties

If the lotus root you planted only grows leaves and not lotus roots, then the first thing you need to do is understand clearly what kind of variety you planted at the time. After all, there are many varieties of lotus root, such as the root-producing type, the ornamental type and the seed-producing type. Different varieties determine how they express themselves. If the variety is wrong, then naturally it will not grow lotus roots. If what you chose is a root-producing type, then the failure to grow lotus roots also points to a problem with the planting site: you did not choose a lotus root variety suitable for local planting, and this is also one reason affecting its root production.

2. Improper density

If the planting density is unreasonable, it can also cause lotus root to only grow leaves and not lotus roots. Although lotus root grows in ponds, it still needs a certain amount of photosynthesis to promote its growth. If the density is too high, the leaves grow very fast, one next to another shading each other, and the permeability between the pond areas is also poor, so it is very normal that the lotus root cannot grow at a normal speed.

3. Water management

The growth of lotus root requires sufficient water, but that does not mean the water in the lotus pond can be very deep. If it is too deep, at best the growth speed of the lotus root slows down, and at worst the fat lotus roots in the whole pond suffer various diseases or even drown. Secondly, some people think that since the water does not need to be very deep, then just a little water is enough, or just keeping the soil in the lotus pond moist is fine. If you think that way, then do not expect it to grow big.

4. Improper fertilisation

Improper fertilisation is actually one of the most important problems causing lotus root to only grow leaves and not lotus roots, because for many growers, they have no professional knowledge of lotus root cultivation and have not received special training, so there will be certain flaws in their fertilisation methods. It may be that over-applying certain fertilisers causes the lotus leaves to grow instantly, but this does not mean the lotus roots will grow too.

Solutions

As long as the causes of the problem of lotus root only growing leaves and not lotus roots are identified, then solving it is very simple. First, the most basic thing is to choose a good variety, choosing a root-producing type. Secondly, choose seed lotus roots with large tubers and sprouting shoots, and the tubers must not have damage. Then plant according to a reasonable density when planting. Generally, plant one every about sixty cm, because it will reproduce on its own. Also, when planting, the water depth in the pond is best kept at about fifteen to twenty-five cm. If there is rainfall, promptly drain the excess water, and in dry seasons replenish water in time. Finally, fertilise scientifically according to the different growth stages of lotus root, and do not over-apply nitrogen fertiliser.