You've got an awful lot of videos, and when people look at the link you gave, they just see the first page of your channel. These videos all take time to watch, so people may not get to see any of the other 70. I've picked out a couple that people here might like:
This is one of Ryan's videos, planting his early potatoes:
On this one, Ryan reviews Gardeners World Magazine, and he tells you what he thinks about gardenersworld.com:
On this one, Ryan shows a book that was signed and sent to him by Alan Titchmarsh, after he had met Alan:
Ryan explains plug pellets:
Most regular posters on here, already know how to sow seeds, and plant potatoes (though possibly not about fibre plugs), so their interest may be more in seeing your particular garden. You could do something liked a guided tour round your garden and greenhouse. I had a look at your video watering the seed trays in the little greenhouse. You could have had some commentary, saying what each of the seed trays were.
I do think there's a lot of future developing these ideas. A video shows a lot more than a still photo. It would be really interesting to try to get a few more board members try to make some videos, and post them in the various threads.
You need to keep learning from the videos you've made, and keep improving them, and keep trying imaginative things.
