:
Pruning multi-headed roses after blooming
1. Pruning of dead flowers: For roses that have bloomed many times, if the flowers are too small after blooming, the dead flowers will obviously wither. They should be cut off in time to avoid unnecessary consumption of nutrients. 2. Flower branch pruning: When the entire inflorescence of the multi-head rose blooms, we need to move the scissors under the flower branch in time. A more scientific method is to start cutting from the base, keeping about 2 cm above the five leaves. 3. Single branch pruning: As the multi-headed rose plant continues to grow, many single branches of different heights and lengths will grow one after another. At this time, it is necessary for us to prune them appropriately.
How soon after blooming do roses need to be pruned?
Pruning roses after blooming should be done promptly, usually at the moment when the flowers fade. Don't wait until all the flowers have withered, because roses will also consume a lot of nutrients in vain. Pruning in time after flowering can not only save nutrients, but also ensure that the next round of flower buds will grow stronger and neater, further improving the quality of flowering.
Pruning and flowering of multi-headed roses
Put off the blind branches and inner branches of multi-headed roses to promote faster flowering. Blind branches are those branches that have stopped growing and no buds will appear. Such branches will absorb nutrients only if they are preserved. Cutting off the branches growing into the inside of the plant, especially the branches at the bottom, will help enhance ventilation and light transmission, reduce the infection of pests and diseases, and promote the germination of upper buds.
The reasons why roses do not bloom
There are many reasons why many roses only grow branches but do not bloom. The main reasons are too little sunshine, improper soil, improper watering, and lack of pruning. If there is too little sunshine, place the multi-headed rose plant in a ventilated and sunny place, and the sunshine should be no less than 6 hours a day. If the soil is not suitable, you should re-select a mixture of leaf mold soil, garden soil and bran ash, water and prune at the same time
How to make multi-headed roses bloom more
1. Thin fertilizer Frequent application: When fertilizing multi-headed roses, the principle of "fertilizing thinly and applying frequently" should be followed, and excessive fertilizer should be avoided. Applying a small amount of organic fertilizer to the roots in winter can enhance wintering and cold resistance. 2. Fertilizing sprouts: Before sprouting in early March, high-concentration liquid fertilizers such as decomposed human feces, bean cakes, chicken and duck manure, and fish offal can be applied. When the buds are about to bloom, apply another light liquid fertilizer. 3. Top dressing after flowering: After flowering in summer and before axillary buds develop, a medium concentration of decomposed liquid fertilizer can be applied once to promote large flowering in autumn. Multi-branch roses can be properly topdressed, mainly cake fertilizer, 50g for annual plants, 70g for 3-year-old plants, 100g for 4-5 years old
Care methods for multi-headed roses after blooming
1. Fertilize after blooming : When multiple rose buds appear, the fertilizer can be replaced with high phosphorus and potash fertilizer to ensure the abundance of buds and flowers. When fertilizing, pay attention to the principle of "thin fertilizer and multiple fertilizers" and avoid using high-concentration fertilizers. 2. Get more sun: The multi-headed rose is a flower that likes to sing in the sun. After flowering, appropriate light should be given. At the same time, in sunny weather, the overly warm light at noon should also be properly shaded to avoid burning new branches and flower buds.