Hydrangeas from seeds

[Poultrybonkers]

How does one go about starting these from seeds? Do you start them in a fridge or can I just put the seeds in my aero garden? And these seeds are tiny but the seeds I’ve seen online are watermelon size?

 

[Dahlia]

How does one go about starting these from seeds? Do you start them in a fridge or can I just put the seeds in my aero garden? And these seeds are tiny but the seeds I’ve seen online are watermelon size?

Check this out! Looks helpful! --- https://www.gardeningknowhow.com/ornamental/shrubs/hydrangea/growing-hydrangeas-from-seed.htm