Gardenias are beautiful flowers that can be grown in most regions of the United States. They require little maintenance and thrive in shady areas. However, they need to be fertilized regularly to maintain their appearance and growth rate. Read on for a comprehensive guide about Gardenia fertilization!
What are the benefits of using gardenias fertilizer?
There are many benefits to using fertilizer for gardenias. It can help your plants grow bigger and stronger, make them more resistant to diseases, and increase their bloom production. Using the right type of fertilizer for gardenia can also help improve their overall appearance.
Fertilizing your Gardenias at the right time will ensure that they get the nutrients they need to thrive. Most fertilizers should be applied every few weeks, depending on the brand you choose. Always read the label to make sure you are using the right product and dosage.
What NPK ratio choose?
The NPK ratio you choose for your gardenias will depend on what type of fertilizer you are using. If you are using a balanced fertilizer, such as 10-10-10, then you don’t need to worry about the ratios and can just follow the instructions on the package. However, if you are using a specialized fertilizer, such as one that is high in nitrogen or potassium, you will need to make sure that the NPK ratio matches the needs of your gardenias. A good rule of thumb is to use a fertilizer with an NPK ratio of around 8-4-8 for most gardenias.
When and how to fertilize gardenias?
The best time to fertilize gardenias are in May and June. Gardenia care requires you to feed it with a slow-release fertilizer in the form of granules or pellets, which are applied on top of the soil. Slow-releases will not be absorbed by your plants until they come into contact with moisture from rain or watering. This prevents the sudden release of nutrients that may damage tender roots.
If you are applying granular fertilizer, be sure to scatter it evenly around the base of the plant and water thoroughly afterward. You can also mix it into the soil before planting if you are doing so at that time. If you are applying liquid fertilizer, dilute it according to package directions and pour it directly on the soil around your plants, and water thoroughly afterward.
Fertilizer application rates for gardenias
The amount of fertilizer you will need to apply depends on the size of your gardenia and the type of fertilizer you are using. For most fertilizers, you will need to apply about one tablespoon for every two feet of plant height. If you are using a slow-release or organic fertilizer, you may only need to apply it once a year. Be sure to follow the instructions on the package carefully.