This is a very extreme example, I actually poured undilutted fertilizer in the soil. Most people won't do that, so you will usually see the damage from overfertilizing as leaf tissue necrosis, as I've Bonide Eight Houseplant Insect Ready To Use Spray 32 oz. Butterfly Weed Seeds (Asclepias tuberosa) The day you plant the seed isn't the day you eat the fruit! Keep planting seeds, the harvest is coming! #loveyaselfmoretoday