The three fertilizers jasmine dislikes the most; avoid them if you want it to keep reblooming through summer
Jasmine is deeply loved for its delicate fragrance and pure white flowers. However, for jasmine to grow vigorously and bloom abundantly, proper fertilizing is crucial. When fertilizing, there are three kinds of fertilizer that jasmine dislikes the most.

First, jasmine dislikes strong, concentrated fertilizer. Fertilizer that is too concentrated will make the soil solution concentration too high, so the roots cannot properly absorb water and nutrients, and it may even burn the roots. It is like giving a child too many nutritional supplements: not only can they not be absorbed, they may even harm the body. Therefore, when fertilizing jasmine, be sure to follow the principle of "light fertilizer, applied frequently," and dilute the fertilizer to an appropriate concentration before use.
Second, jasmine dislikes undecomposed organic fertilizer. When this kind of fertilizer ferments and decomposes in the soil, it produces a large amount of heat and harmful gases, which easily damage jasmine's roots and affect their normal growth. Undecomposed organic fertilizer may also carry pathogens and insect eggs, triggering the growth of pests and diseases. So when using organic fertilizer, be sure it has been fully decomposed.
Finally, jasmine dislikes alkaline fertilizer. Jasmine prefers an acidic soil environment, and long-term use of alkaline fertilizer will change the soil's pH and cause poor growth. Common alkaline fertilizers such as plant ash should be avoided when fertilizing jasmine.
If you want jasmine to grow healthily and bloom profusely, you must avoid these three major taboos: strong fertilizer, undecomposed organic fertilizer, and alkaline fertilizer.

Here are some key methods to keep jasmine reblooming through summer:
Sufficient light is key. Jasmine likes a sunny environment. Summer sunlight is intense, but as long as a sufficient water supply is ensured, it should be placed in full sun as much as possible so it can fully receive sunlight, which helps flower bud differentiation and growth.
Proper pruning is crucial. After each bloom fades, promptly prune away spent flowers and branches that are too long or too dense. Cut off the spent flowers together with the pair of leaves below them, which stimulates new shoots to sprout and creates conditions for the next bloom. Jasmine likes water. In summer, temperatures are high and water evaporates quickly, so keep the soil moist but not waterlogged. Water every morning and evening, observe whether the soil is dry or wet, and avoid poor growth caused by drought. Fertilizing is also an important part of encouraging reblooming. During jasmine's growing season in summer, apply a thin liquid fertilizer every 7-10
As long as jasmine is given sufficient light, proper pruning, enough water and nutrients, and good ventilation, it can be kept reblooming through summer.