What about the rolled leaves of loose-tailed sunflower?

1. Proper shading

Reason: although sunflower is a sunny plant, if the sun is too strong, it will affect its health. In order to avoid being burned, it will roll up its leaves.

Solution: sun-loving plants are exposed to natural light for at least six hours a day, but give it proper shade when the sun is high at noon. In winter, the sunshine is short, which can give it all-weather sunshine.

Second, rational watering

Reason: loose-tailed sunflower likes wet but is not resistant to waterlogging, too much watering can easily lead to stagnant water at the bottom of the basin, will affect plant root respiration, too little watering can not achieve the purpose of watering, the plant will still lack of water, both cases will lead to leaf curling.

Solution: high temperature in summer, rapid evaporation of water, so in order to ensure that there is no shortage of water, it is best to water every other day, the temperature is low in autumn and winter, water evaporation is not so fast, watering once or twice a week is fine. When watering, first observe the soil condition, the soil is completely dry before watering, if the soil is wet, do not need watering for the time being.

Third, avoid thick fertilizer

Reason: loose-tailed sunflower likes fertilizer but does not like thick fertilizer. Thick fertilizer is easy to burn roots, but it is difficult to decompose, and the plant is easy to roll leaves.

Solution: to fertilize it to avoid thick fertilizer, it is best to use animal manure instead of fertilizer, animal manure is nutritious, easy to decompose, very suitable for plants. Just do it once a week.