Although jasmine is forgiving, it prefers acidic soil. If your soil is highly alkaline, this imbalance may cause yellow leaves.

What is the best fertilizer for jasmine?

A 7-9-5 fertilizer works well for jasmine plants. It is 7 percent nitrogen, which ensures lush, healthy, green leaves, 9 percent phosphorus for abundant, large flowers and 5 percent potassium for strong roots and improved resistance to diseases, insects and drought.

Does jasmine need acid fertilizer?

Jasmine plants in the garden usually don't need supplemental fertilizer unless they are in nutrient poor soil. As a rule, thick organic mulch applied around the root zone of the plant will leach and compost into the soil slowly and feed the roots. ... Do not fertilize in fall and winter.