To set icteric leave on your sago palm , it is important to sympathise the underlying cause , which is often a nutrient deficiency . This deficiency unremarkably affects erstwhile leaves first and starts at the tips . To address this issue , you’re able to conform to these steps :

1 . Identify the nutritive deficiency : yellow leaves can point various nutrient inadequacy , such as nitrogen , atomic number 12 , or potassium . By examining the pattern of yellowing and observing other symptom , you may narrow down the possible nutrient lacking in your sago palm .

2 . feed with a oecumenical - purpose fertiliser : Once you have identify the nutrient deficiency , it is essential to provide the necessary nutrients to your sago palm . In this case , a general - purpose fertilizer can help turn to the nutritional pauperism of your plant . prefer a balanced fertilizer with adequate amounts of nitrogen ( N ) , phosphorus ( P ) , and atomic number 19 ( K ) , such as a 10 - 10 - 10 or 20 - 20 - 20 formulation .

3 . Timing of fertilization : Fertilizing your sago palm should be done in the spring and summer when the plant life is actively grow . Apply the fertilizer according to the software package instructions , ensuring you do not outstrip the recommended dosage . Overfertilization can lead to other problems , so it is important to follow the instructions carefully .

4 . software method : Apply the fertilizer equally around the base of the sago thenar , keeping it away from the trunk to keep off burning the works . you could lightly scratch the plant food into the soil Earth’s surface and water it afterward to help the food penetrate the root zone .

5 . Watering and drain : Adequate lachrymation is crucial for nutrient uptake in works . Ensure that your sago thenar is receiving sufficient water , especially during dry menses . However , it is crucial to maintain well - draining territory to forbid waterlogging , as excessive moisture can also run to leaf yellowing .

6 . Patience and care : After fertilization , it may take some time for your sago laurel wreath to show signs of improvement . Be patient and note the unexampled growth for any changes . The be yellow leaf may not turn greenish again , but the fresh growth should display goodish foliation .

7 . even maintenance : To keep succeeding alimentary want , continue fertilizing your sago palm once or twice a year , following the recommend schedule for your specific plant food . Regularly monitor the health of your plant and speak any nourishing want pronto .

Personal Experience : I meet a similar issue with my sago palm last year . The older folio bug out turning yellowed , and the crest looked withered . After research and consulting with a local nursery , I realized it was a nutritious deficiency . I determine to fecundate the plant with a balanced plant food and come the instructions offer on the package .

Initially , I was implicated that I had waited too foresightful to come up to the takings , and the yellowish leaf would never recoup . However , I continued to care for the flora , insure it received tolerable water and sunlight . Over metre , I noticed new growth emerging with vibrant gullible leaf , indicating that the nourishing want had been resolve .

Caroline Bates