Why Do Nasturtium Leaves Go Yellow. Plant nasturtiums in full sun 68 hours of sunlight for the best results. 10062021 9 common reasons why nasturtium leaves turn yellow include natural leaf shedding a combination of insufficient watering and heat deficient sunlight overwatering or a waterlogged soil mineral deficiencies viruses bacteria insects like aphids or white flies or accidental herbicide injuries.
18102011 Like all living things they need some water just not a whole lot. 03052011 Why Are The Leaves On My Nasturtiums Turning Yellow - They were lush and green and now many leaves are turning yellow and falling off. Your plant may also be located in too much light where it is scorching or too little light where it is fading due to an inability to photosynthesize properly.
It is usually signified by yellow or wilted leaves concentrated toward the bottom of the plan and yellow or brown tips on the green leaves higher up on the plant.
Im new to nasturtium this year so I just assumed thats what these plants do. 10062020 In spite of this natural kind of growth there is no reason to have nasturtiums that are leggy. But however where I am may be lost. Plant nasturtiums in full sun 68 hours of sunlight for the best results.