Where is my duck?

I bought these random seeds from a private breeder. These seeds random both of strain and gender, that's why I call them Gacha Seeds My aim is to find Duckfoot leaves weed that mixed in this batch of seeds. Hope I could get both male and female duck, it would be fun with cross breeding 😆 I soaked them with tap water mixed with water from my fish tank to get pH 6.5 for 12 hours then put them in paper towel spray with nutrient water and leave them there for 24 hours after I decided to put them in solid substrate.