What causes blind shoots to appear on rose (Rosa chinensis)?

The subject of this issue is the rose (Rosa chinensis). The rose is a flower species with many colors, and its blooms look very beautiful, making it deeply loved by growers. Many people buy roses to grow at home and often run into the problem of blind shoots. So what causes blind shoots to appear on roses? And what should be done? Below, Shuaishuai will explain it to everyone!

I. Causes

1. What are blind shoots?

Many friends do not even know what blind shoots mean, and I bet that is right. Blind shoots refer to the phenomenon during plant growth in which a plant or stem stops growing, or its top has no more bud points. This kind of shoot appears when the rose is growing; on the surface these shoots look lush and green, but in fact they have already stopped developing and will stay this size and appearance from then on. In addition, the leaves on blind shoots are denser and more numerous than those on healthy shoots.

2. Factors

Blind shoots on roses are mostly caused by insufficient growing conditions and a lack of fertilizer, which leads to uneven transport of nutrients and causes some shoots to stop developing. Of course, another factor is that insufficient light can also have an effect.

II. Solutions

1. Pruning

For blind shoots on roses, we need to start from two key points. The first is pruning. If blind shoots are found, they should be cut off as early as possible. Every time you prune, check for blind shoots; you only need to cut off the blind shoots. Cut off the top of the shoot, leaving only the bud points on the lower half. In addition, if the lower half no longer has bud points, you can continue cutting it off; just remove these shoots.

2. Care

Besides pruning, another thing is care. As mentioned earlier, blind shoots are caused by insufficient growing conditions, which leads to a lack of nutrients and causes localized blind shoots. Growers must provide sufficient nutrients during the growing period, especially the flowering period. A rose in the flowering period consumes a very large amount of nutrients, and it must be given sufficient light. Do not place it in a dark place, and usually take more time to manage it.

The above is what causes blind shoots on roses. Have you all learned it? To learn more related information, please continue to follow Qinnong Network!