What to do if pineapple flowers are not red? How to grow them to be red

1. Increase the temperature

Temperature will affect the color of bromeliad flowers. When the temperature is low, the color of the flowers will become lighter and its growth will also be affected. Therefore, it is best to control the temperature between 15 and 22 degrees, and keep it above 10 degrees in winter, so that the color of the flowers can be guaranteed.

2. Suitable lighting

It likes light very much, so when caring for it, it should be placed in a well-lit place. The flower color will be redder with sufficient light. In winter, it should be allowed four hours of sunlight every day. If it is rainy, it is best to supplement it artificially. But be aware that the light in summer is quite strong, so you need to block it in time, otherwise you will get sunburned.

3. Reasonable watering

It prefers a slightly moist environment to grow, so water it appropriately during maintenance and waterlogging is strictly prohibited. In addition, if you use tap water for watering, you should air it first and do not use it directly.

4. Scientific fertilization

Its flowering period is in winter. During this period, it is necessary to ensure sufficient nutrients. Fertilizer should be applied every half a month. It is best to use decomposed sesame paste residue or bean cake as fertilizer. This can effectively promote growth and make the flowers redder and more colorful.