Gardenias are a genus of flowering plants from the coffee family. These are native to subtropical regions of the Pacific, Australia, Madagascar, Asia, and Africa as well as some additional areas. The genus has several names, but it is mostly referred to as Gardenia flowers. The main reason why these are so popular is because of how easy they are to maintain. With that being said, most beginners also decide to plant the species but there are also some problems that they can run into.
Most users ask the question “Why are my gardenia leaves turning yellow?”. If you are getting the same problem with your plant, then this can be quite annoying to deal with. Considering this, we will be using this article to provide you with several reasons that might cause the issue along with ways that can be used to fix them easily. This should help you in keeping your gardenia plants healthy so that they can last you a long time.
Why Are My Gardenia Leaves Turning Yellow?
- Amount Of Sunlight Being Received By The Flowers
When growing gardenia plants, the amount of sunlight affecting them is one of the most important factors that people need to keep in check. This should be enough to keep the plant full of nutrients so that it can stay healthy. Users should understand that these flowers use sunlight as their main source of energy. This is why the location they decide to keep the gardenias in should be selected carefully.
When it comes to this, people should start by checking the temperatures in the region they are living in. If these are generally colder throughout the year, then keeping your plant in a spot where it gets about 6 to 8 hours of light every day is essential. This should be under the full sun so that the flowers can get long hours of sunlight and keep themselves healthy. On the other hand, if the temperatures in your region are warmer throughout the year, then partial shade should be enough to prevent problems.
The plant should still have access to about 4 hours of light every day as going lower than this starts to cause problems with the flowers. One easy way to find the optimal amount of light is by keeping these plants inside pots and then keeping them in different locations. You can then test around with different light levels and find an optimal location to keep your gardenias in.
- Amount Of Water The Plant Is Getting
Aside from sunlight, water is another factor that should be taken care of when growing flowers like gardenias. The plant usually grows best when kept in a location where it stays away from liquids. Although, you should understand that too much sunlight can also start drying the leaves on the plants.
This is why pouring about an inch of water every week is an optimal quantity to ensure these are kept healthy. When it comes to this, people should first check the condition of the leaves on their gardenias. This can be done by simply holding the leave and observing what its condition is.
If you notice that these are dry, then the plant needs more water to fix the issue. On the other hand, if these are damp then you should avoid watering your flowers. Having a drainage system in your soil ensures that no water gathers inside it. This is an easy way of preventing overwatering and also keeps the plant protected from heavy rainfall.
- Season Changes Might Be Taking Effect
Finally, one more reason why the leaves on your gardenia plants might be turning yellow can be due to seasonal changes. In this case, people will notice that the leaves start to fall off once they change their color on them. This usually indicates that the plant is about to grow new leaves and flowers.
However, this can also prevent the growth of new flowers which is why pruning the plant is important. Removing dead branches and leaves through pruning is a great way of avoiding any issues as well as ensuring that the growth of your gardenias is boosted. If done correctly then the plant should start growing new flowers within 2 weeks while also having new green leaves.