Windrose Guide: How to Get Tannin

Tannin is one of those resources that looks simple on the surface but quietly controls how far you can push your crafting in Windrose. You need it for potion bottles, reagents, and eventually Tanned Leather, which feeds directly into armor progression. The catch: you can't find it lying around the world. You have to make it, and that requires a specific station, specific materials, and a trip into the second biome.

What is Tannin and what is it used for in Windrose?

Tannin is classified as an alchemy material in Windrose. Its primary function is serving as a foundational reagent across multiple crafting recipes, most notably for crafting potion bottles and producing Tanned Leather. Tanned Leather then feeds into a range of armor sets, making Tannin an indirect requirement for your entire gear progression.

Alchemy Table recipe selection

The in-game logic mirrors real-world tannin chemistry: it's a treating agent used to process hides and preserve materials. That consistency makes it easier to remember where it slots into the crafting chain.

Where to find Tree Bark: Divi Divi trees in the Foothills

The Foothills is Windrose's second major biome, and it's where your Tannin supply originates. Specifically, you're looking for Divi Divi trees, which are visually distinct from regular trees: they tend to be darker in color and slightly twisted in shape, which makes them identifiable once you know what to look for.

Divi Divi trees spawn in clusters throughout the Foothills, which is good news for farming efficiency. Planning a loop route between dense clusters lets you collect large quantities of Tree Bark in a single run without excessive backtracking.

How to build the Alchemy Table

Before you can craft tannin in Windrose, you need the Alchemy Table placed at your camp. This is a dedicated station separate from your standard workbench, focused entirely on reagents and potion-related materials. Without it, the Tannin recipe simply isn't available.

Building the Alchemy Table requires:

• 2x Clay Pot
• 5x Wood

Once placed, the station processes raw gathered materials into refined alchemy resources. Tannin is the first major output most players will want from it.

Alchemy Table at your base camp

How to craft Tannin in Windrose

With the Alchemy Table built and your materials gathered, the process is straightforward.

1. Collect Tree Bark by chopping Divi Divi trees in the Foothills. You need at least 2x per Tannin craft.
2. Obtain Clay Bottles before heading to the station. These act as containers in the recipe and are required separately from the bark.
3. Interact with the Alchemy Table to open the crafting menu.
4. Select the Tannin recipe from the left panel of the crafting interface.
5. Confirm the craft using 2x Tree Bark and 1x Clay Bottle to produce 1x Tannin.
6. Queue multiple crafts if you have enough materials stockpiled. There's no reason to craft one at a time.

What are the best farming strategies for Tannin?

Efficiency comes down to two habits: route planning and material pre-staging.

For route planning, identify the densest Divi Divi tree clusters in the Foothills and build a loop between them. The trees spawn in groups, so moving systematically between clusters rather than wandering cuts your time per bark significantly. Clearing enemies along your route before harvesting means fewer interruptions once you start swinging.

For material pre-staging, always keep a reserve of Clay Bottles at your base. The bottleneck in Tannin production is rarely bark, it's showing up to the Alchemy Table without containers. Batch-crafting Clay Bottles in advance eliminates that friction entirely.

Batch processing is also worth doing at the Alchemy Table itself. If you return from a run with 20x Tree Bark and 10x Clay Bottles, queue all 10 Tannin crafts at once rather than doing them individually.

For more survival crafting breakdowns and pirate-era resource guides, browse the full gaming guides library at GAMES.GG to find everything you need across Windrose and beyond.