What to do about the yellow leaves at the bottom of Bougainvillea
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What to do about the yellow leaves at the bottom of Bougainvillea
Suddenly today, I noticed that the bottom leaves of my Bougainvillea plant have started to turn yellow, as you can see the bottom leaves of this Bougainvillea are turning yellow like this, but the veins are still green, it's just that the other mesophyll parts have turned yellow, so what could be the reason.
Suddenly today, I noticed that the bottom leaves of my Bougainvillea plant have started to turn yellow, as you can see the bottom leaves of this Bougainvillea are turning yellow like this, but the veins are still green, it's just that the other mesophyll parts have turned yellow, so what could be the reason.
1. Magnesium Deficiency
Some flower friends may think it's a lack of iron, while others think it's a lack of magnesium. Actually, if Bougainvillea lacks iron elements, it first starts to show yellowing in the tender leaves. But if only the bottom leaves show yellowing, it means it's caused by a lack of magnesium.
So in my case, it's a lack of magnesium. How should we deal with this situation? If it's a lack of magnesium, it's essential to supplement magnesium promptly because it has already happened.
So at this moment, it's best to use some relatively fast-acting magnesium elements. The fast-acting compound fertilizer we usually use can effectively supplement magnesium, and it is also rich in magnesium and iron.
Not only can it supplement magnesium, but it can also help the plant's leaves return to normal quickly. The method is very simple; we just sprinkle a small spoonful once a month.
2. Magical Fertilizer
In order to prevent the plant from lacking magnesium and causing the leaves to turn yellow during maintenance, we can supplement the potting soil with abundant magnesium by sprinkling some magical fertilizer in it.
This magical fertilizer is a high-phosphorus slow-release fertilizer. In addition to rich phosphorus elements, it can both supplement magnesium and phosphorus for Bougainvillea, which blooms a lot, and the plant will have a better blooming state in the later stage.
And the leaves will not turn yellow. But when using this magical fertilizer, everyone must pay attention to apply it close to the plant's roots because it won't burn the roots and it only releases nutrients when it comes into contact with the roots.
So if you find that only the bottom leaves of the plant are turning yellow, it might be due to a lack of magnesium, and you should supplement it promptly.
The above is the specific introduction on what to do about the yellow leaves at the bottom of Bougainvillea, hoping everyone will like it!