Looks like you really plan your garden out. I just stick the seeds into the ground in some sort of line, spaced out according to the package. I live in Florida so it's little a hard to grow stuff :P Tomatoes and green peppers will grow but I've never got a butternut squash or watermelon to produce. Can't blame them though with the temperatures outside :D
Don't know if you do Discord or not, but if you do checkout at https://discord.gg/VKCrWsS. Haven't used it myself since I'm not a homesteader (more of a techno geek myself) but I've heard some good things about it.
The Steemit Creators' Guild (https://discord.gg/YDcyTJR) is also a great place to meet new people and form some connections. Love to see you poke your head in sometime ;)
RE: Those Tempting Horrible Seed Catalogs