I would like to share it with you :3 Pink equals the quickest vegetable to grow AND regrow
PS. if you're seedling, I only listed the numbers for you, its probably best to read the veteran requirement too to see the notes I made : )
For Tropical (veterans):
*100 tools- 100 weeds or twigs and turn into fertilizer (animal medicine costs 500g and fertilizer costs 20g, both at Otmars, if you don't want to waste weeds or twigs)
*500 seeds- 3x4 field of grass, 108 fodder/day, turn into grass seeds, takes 5 days
*15,000 vesture- 3x4 field of grass during all seasons + seasonal vegetable (cucumber or strawberry in spring, tomato or corn or pineapple in summer, sweet potatoes in fall, broccoli in winter **you could do radish or turnip, just not regrowable**)[you could just grow grass, that is the easiest route, use all your farm land for grass]
*15,000 cooked- one vegetable recipes are turnip salad, radish salad, tomato juice, sweet potato salad, simmered potato and lots more. one produce recipes are egg soup/milk soup. (It's good to always have some sweet potatoes growing, they regrow in 1-2 days, and the simmered potato recipe is bought at Sakura for 1500g)
*10,000 processed goods- at this point, probably a good idea to make a second 3x4 grass field, which gives you *216 fodder/day, turn into dried fodder BUT DO NOT turn into seeds, takes aprox 1 season and a half. (feel free to plant more fodder, I am making a 5x5 in addition to my 3x4, should be done in 30 days with goods)[pottery and flax/cotton cloth work as well, though I find dried grass is quicker to make]
*600 clothes- you can either go the cotton route (cowboy style outfit) or the wool route (girl overalls). either way, you need 1,800 cotton or wool. (3x4 field of cotton, 72 cotton/harvest)(you can also buy yarn from vendors for 2000g each, but thats a bit pricey)
For Ice (veteran):
*100 fences- 6 small lumber with the wooden fence, total 600 lumber
*200 decorations- beacon with 3 lumber, for a total of 600 lumber OR hay bale with 10 fodder (with a 4x3 grass field, takes 15 days)
*200 garden objects- 14 small lumber, for a total of 2,800 small lumber OR hedges (4 twigs/6 weeds/4 solid soil) OR shrubs (6 branches/12 weeds)[i suggest mixing it up, not all one object]
*100 streets- 3 small stone for paving stone (total 300 small stone) 5 stone for stone slab, 5 rock for eastern paving stone
*100 furniture- chest for 6 lumber (buy BP from Silk for 2000g) total of 600 lumber
*100 wallpaper/flooring- plain flooring is 13 small lumber, total of 1,300 small lumber
For Tropical (seedling):
*70 tools- 70 weeds or twigs (check veteran for more options)
*350 seeds- 3x4 field of grass, turn into seeds, takes 4 days
*10,500 vesture- look at veteran requirements
*10,500 cooked- look at veteran requirements
*7,000 processed good- make a second 3x4 grass field, total of 216/day, turn into dried grass, takes approx. 1 season
*420 clothes- look at veteran requirements for different clothing options, will take 1,260 wool or cotton (3x4 cotton field, 72 cotton/harvest)
For Ice (seedling):
*70 fences- 6 s. lumber w/ wooden fence, total of 420 s. lumber
*140 decorations- 3 lumber for beacon, total of 420 s. Lumber
*70 streets- 3 small stone for paving stones/5 stone for stone slab/5 rock for eastern paving stone
*70 furniture- chest for 6 lumber (buy BP at Silk for 2000g), total of 420 lumber
*70 wallpaper/flooring- plain flooring is 13 small lumber, total of 910
if you guys have any suggestions or want to share what you did to unlock, feel free
source: http://fogu.com/sos1/economy/trade-depot/index.php