Story of Seasons Grand Bazaar Blue Windmill Guide

The blue windmill in Story of Seasons Grand Bazaar is one of the most important machines you can unlock. It lets you process rare materials, make accessories, create oils, pickle vegetables, and even upgrade tools to their highest levels. If you want stronger tools and seed-making, the blue windmill is essential.

How to Unlock the Blue Windmill

The blue windmill becomes available after reaching Bazaar Rank 3 (Town Bazaar). At this point, Isaac gives you a request called Seen Anything Lying Around?

Look for sparkles in the southwest corner of the bazaar area.
Pick up the lost tool and return it to Isaac.
Once completed, the blue windmill unlocks for use.

What the Blue Windmill Does

The blue windmill is used for:

High-level tool upgrades (Silver+, Golden, and Golden+ versions).
Accessory crafting such as necklaces, brooches, and bracelets.
Food processing including pickles, oils, and dairy mixes.
Producing seeds from crops.
Making items like fish bait, spice, and chocolate.

Processing times depend on wind strength. The stronger the wind, the faster items finish. The listed times are based on no-wind days.

Key Recipes and Outputs

Tool Upgrades

Silver Hoe+ – 1 Silver Hoe + 5 Silver + 10 Iron, 14 hr
Golden Hoe – 1 Silver Hoe+ + 3 Gold + 4 Sturdy Lumber, 16 hr
Golden Hoe+ – 1 Golden Hoe + 8 Gold + 20 Iron, 20 hr
Similar recipes apply for Watering Can, Sickle, Fishing Rod, and Hatchet upgrades.

Accessories

Purple Necklace – 1 Amethyst + 1 Silver + 1 Copper, 4752 G, 48 hr
Yellow Brooch – 1 Topaz + 1 Silver + 1 Copper, 5472 G, 48 hr
Green Bracelet – 1 Emerald + 1 Gold + 1 Silver, 8352 G, 60 hr

Oils and Honey

Nut Oil – 1 Walnut + 1 Oil, 396 G, 5 hr
Pumpkin Oil – 1 Pumpkin + 1 Oil, 555 G, 8 hr
Royal Honey – 1 Royal Honeycomb, 1600 G or more, 9 hr

Pickled Goods

Pickled Pumpkin – 1 Pumpkin + 1 Vinegar, 951 G, 6 hr
Pickled Cucumber – 1 Cucumber + 1 Vinegar, 317 G, 6 hr
Pickled Eggplant – 1 Eggplant + 1 Vinegar, 335 G, 6 hr

Seeds and Spores

Any crop, fruit, or flower can be turned into seeds. For example:

Turnip Seeds – 1 Turnip, 110 G or more, 6 hr
Strawberry Seeds – 1 Strawberry, 180 G or more, 6 hr
Soybean Seeds – 1 Soybean, 100 G or more, 6 hr
Matsutake Spores – 1 Matsutake Mushroom, 640 G or more, 6 hr

Tips for Using the Blue Windmill

Save rare ores and gems for accessory recipes, which sell for high profit.
Always check the wind before processing. Strong winds drastically reduce wait times.
Use it to duplicate seeds early to expand profitable crops quickly.
Plan your upgrades carefully. Ultimate tools require Golden+ versions from this windmill.

Final Blurb

The blue windmill in Story of Seasons Grand Bazaar is the key to tool upgrades, seed making, and high-value crafting. Unlock it at Bazaar Rank 3 by completing Isaac’s request, and use it to strengthen your farm, earn more profit, and prepare for long-term success.