Strawberries: Mr. Stacky questions

[ApidAdi]

I'm brand new to growing food, I'm very much a flower gardener. I mentioned wanting to grow strawberries and my incredibly thoughtful boyfriend bought me a Mr. Stacky and about 50 bare root Ozark strawberry plants. Here's the Mr. Stacky listing on Amazon:
https://www.amazon.com/dp/B00A3HFNNE/ref=cm_sw_r_cp_api_iT6Nyb97W3SCA
My first concern is moisture distribution from top to bottom. One of the comments said they filled them with 2/3 hummus and 1/3 sand. Anybody have any experience with these things? I'm also thinking after I do one thorough water I can stick a Plant Nanny in the top and rely on gravity to water the rest.
https://www.amazon.com/dp/B00HH60Q5O/ref=cm_sw_r_cp_api_O16Nyb87ZQR60
I really want to use my gift, so any ideas for how to make this work would be much appreciated.

 

[CrazyConure]

I would recommend giving the individual pockets some water too.

 

[headfullofbees]

Strawberries ARE flowers.

 

[Beverly]

Oooh Mr. Stacky looks really nifty for a small garden. I will read more. And it even ships to Colima...uhoh...

 

[Beth_B]

I would recommend giving the individual pockets some water too.

No experience with those planters...They do look kind of cool but I also would worry about the individual pockets getting enough water, and nutrients too, given the limited amount of soil.