Why Do Tillandsia (Air Plant) Buds Turn Green? Causes and Solutions
Tillandsia is the commonly seen purple pineapple (Tillandsia cyanea) in daily life, an ornamental plant whose buds are usually pink and which produces purple flowers, with leaves that grow fresh and green. But many friends wonder why their Tillandsia buds turn green, which leaves many people at a loss, so what causes Tillandsia buds to turn green? Let's take a look together.
1. Reasons Why Tillandsia Turns Green
The buds of Tillandsia gradually changing from pink or purple to green is actually a process of gradual growth and aging, and the flowers of many plants also constantly change over time. The most obvious change in Tillandsia is in the buds, or more precisely the color of the flower bracts, which slowly turn green as the flowers fade. Besides normal greening, insufficient light can also cause its buds to turn green, because when it does not receive light for a long time, or the light duration is short, its bud color will also gradually fade. When nutrients are insufficient, it will lead to poor plant growth and can also cause the buds to change color.
2. Solutions
1. Pruning
When the color of Tillandsia buds turns green, it means its flowering period is about to end, and if not handled in time, it will eventually slowly become dry and withered. So in order to keep the whole plant fresh and green, we can prune it appropriately, for example by cutting off the middle flower spike, because a flower stem that has already bloomed is very unlikely to bloom again. After pruning the flower spike after blooming, it is necessary to carefully care for its offsets, replenishing water and nutrients in time to promote the subsequent growth of the Tillandsia, so that it can continue to bloom.
2. Fertilizing
During the growing season, make sure the plant does not lack fertilizer. When the flowers change color, apply a thin compound fertilizer in time, and afterwards appropriately apply 1-2 additional applications of magnesium fertilizer when fertilizing.
The above is an introduction to the causes and solutions for Tillandsia buds turning green. We hope it helps you. If you want to learn more related knowledge, please stay tuned to us.