The string of hearts is such a romantic symbol, but what happens when they start to turn yellow? That’s not so romantic!
In this article, we will discuss the causes for the change in color and what you can do to save your string of hearts from yellowing. Let’s get started…
Why Is My String of Hearts Turning Yellow?
Your string of hearts is turning yellow because the plant has been overwatered, lacks adequate light, or is being subjected to stress.
Let’s now go more in-depth into the most common causes of yellowing leaves on a string of hearts and what you can do about them.
Yellow String of Hearts from Overwatering
The first possible reason for your string of hearts to be turning yellow is because you have been overwatering the plant. The roots are unable to get oxygen and start to rot, causing damage that can eventually kill your entire plant!
The best way to avoid this problem is by watering only when the top inch of soil is dry. This can be done by sticking your finger one inch down in the soil to check for moisture.
If it is dry, water until fully saturated and wait a few minutes before you test again. Alternatively, use a moisture meter to check the moisture levels.
As for how much to water, there is no easy answer as it all depends on your local climate and the size of your pot. Additionally, make sure that the plant has good drainage so excess water can drain away easily without causing any problems.
If root rot has already taken hold of your plant, you should remove your plant from its pot and allow the plant to dry out. Prune any rotten roots and discard them away from any plants (to avoid fungal infection). Finally, re-pot your plant into fresh soil that is well-draining.
Yellow String of Hearts from Not Enough Light
The second reason why your string of hearts is turning yellow is that it hasn’t been receiving enough sunlight! Plants need light for photosynthesis, which allows them to produce energy. This means that no light equals dead plants pretty quickly!
To avoid this problem, make sure your pot gets plenty of indirect sunlight every day on all sides. You can do this by moving it around or rotating as necessary throughout the day so that each side receives equal amounts of the sun.
If that doesn’t work, then use grow lights (Amazon link) to provide light for your string of hearts during the night or on days that are cloudy. As long as you have a good source of indirect sunlight, then grow lights will not burn your plant and should be used to supplement it if needed.
Yellow String of Hearts from Too Much Stress
Your string of hearts is turning yellow because it has received too much stress. Like humans, plants feel stressed out when they don’t get the water and nutrients that they need to thrive. You must take action!
To solve this problem, make sure to allow your plants to settle into their environment. This means not repotting unless absolutely necessary!
Also, check for cold drafts and dry heat that may be coming from the furnace or vents. Not every plant will handle this sudden change in temperature, so they can turn yellow from shock.
Yellow String of Hearts FAQs
I will now discuss some of the most frequently asked questions when it comes to yellowing leaves.
Should I cut yellow leaves off the string of hearts plant?
Yes, prune all dead, yellow leaves from the plant. This will encourage new growth and help your string of hearts recover faster! Plus, it will make your plant look better.
Is it normal for my string of hearts to lose some of its lower leaves?
Yes, it is normal for your string of hearts to lose some of its lower leaves. This is especially common when plants go dormant in the winter.
Will too little light cause my string of hearts leaves to turn yellow?
Yes, if your string of hearts doesn’t get enough indirect light, then it will start to turn yellow. This is why you should always use grow lights to supplement the lack of sunlight on days that are cloudy or during the winter months.
Will too much water cause my string of hearts leaves to turn yellow?
Yes, too much water can cause your string of heart leaves to turn yellow as it will start to rot, causing damage that can eventually kill your entire plant! The best way to avoid this problem is by watering only when the top inch of soil is dry. This can be done by sticking your finger one inch down in the soil and checking for moisture.
How long does it take for my string of hearts leaves to recover?
It depends on how severe the root or stress damage was before you took action! However, most plants should fully recover within a few weeks if you address all problems quickly and effectively. If not addressed soon enough, these issues may spread throughout the rest of the plant, which could lead to death quite fast.
Will the yellow string of hearts leaves turn green again?
No, it is very unlikely for your string of hearts leaves to turn green again. You should focus on growing new leaves instead! As a vining plant, it’s best t cut off old leaves to make new for new green growth.
In conclusion, the string of hearts plant is sensitive to several issues that will cause its leaves to turn yellow. However, if you take action quickly and effectively by addressing all problems before they get worse, then your string of hearts should grow new green foliage and look amazing!