Ah it's been a while since I peeked on this thread.
I'm pretty addicted to this game, I'm in Autumn of Year 2 now. ;-; I've nearly gotten all of my crops to 5-star (mostly through wanding in multiplayer on Ushi) and I'm just waiting for Klaus to pop the question (going for the reverse proposal) and trying to unlock Ice Country (I just need to ship like 100 more decorations). Honestly surprised at how far I've gotten considering some of my annoyances with the game, but I'm really enjoying it. c:
@Lolipup; excerpted from here;
http://fogu.com/sos1/villagers/marriage/index.php
"Your sweetie does the exchange (i.e., a reverse ring exchange): Talk with your chosen marriage candidate on a sunny, non-holiday Saturday or Sunday with the Ring in your rucksack. If you have given him or her 100 or more gifts and the person has 25,000 FP or more, then he or she will trigger the exchange. He or she will use the Ring in your bag and ask you to go steady. For Elise, the reverse ring exchange requires her to be at a yellow flower color (45,000 FP) or higher. For Raeger, he needs to be on the first floor of the Restaurant and not upstairs in his living area."
Also to whoever asked a page back, Marian is a man, yes. c;
- - - Post Merge - - -
Also @MrKisstoefur; Fertilize! It is tedious since you can only use fertilizer once a day on each plot, but that's the main way. You can buy it from Otmar's shop, or make it in the machine in the seed shed once you build it (it's made from either weeds or twigs, but twigs take a bit longer to process).
Once you've fertilized every day and it's ready to harvest, you take your improved crop, pop it in the seed maker, plant the seeds, keep fertilizing those and repeat. When you run it through the seed maker it will improve the quality very slightly, but not really enough to notice.
The exception is if you make the improved seed maker combo. If you place all 6 black decorations (I can't remember the exact names because I don't have my game in front of me but it's like - black blocks, black dice block, black cone etc) on your farm, it will create a "combo" that will make your crops improve in the seed maker. I built them and honestly it's a huge help, you'll gain like a star of quality every time you make a crop into seeds which saves a lot of fertilizing.
The only thing that sucks is that the blueprints are kind of hard to obtain for those decorations. Two of them I know are only obtained by those special blue requests you get from vendors. I had to save on a Sunday night and reset to get the requests, because they just weren't showing up. And one of them asks for 30 silver (the other asks for 6 adamantite, I believe). ;l The other four I already had when I found out about this, so I guess I bought them from vendors at some point previously? And besides that, I'm pretty sure each one requires 5 adamantite, so you'll need to stockpile like 36 of those by the end of it.
Sorry for the wall of text, but christ just writing this out I'm realizing how overly complicated this game is. What I find crazy is that if you didn't have internet access/a guide you wouldn't have any chance of figuring out most things in the game, like the combos or what to ship to unlock ice/tropical country, etc. So don't feel bad for not figuring it out, quite frankly I can't imagine how anyone would with the in-game information provided.
edit; By crop ratings I'm assuming you mean the star rank of your crops, if not then
I'm slow and this info is useless, haha. c;