---
title: "Slime Rancher 2: Complete Ranching Guide"
game: "Slime Rancher 2"
game_url: "https://qna.gg/games/slime-rancher-2"
author: "Qloud"
author_url: "https://qna.gg/players/Qloud"
summary: "Everything you need to run a profitable Conservatory on Rainbow Island: the core loop, which slimes to ranch first, diets and favorite foods, Largos and the Tarr, science resources, region order, and the newer Radiant…"
url: "https://qna.gg/g/slime-rancher-2-complete-ranching-guide-c4e70362"
published: "2026-09-27T20:57:00.239Z"
updated: "2026-09-27T20:57:00.239Z"
source: "QnA.GG"
---

# Slime Rancher 2: Complete Ranching Guide

Everything you need to run a profitable Conservatory on Rainbow Island: the core loop, which slimes to ranch first, diets and favorite foods, Largos and the Tarr, science resources, region order, and the newer Radiant Slime/Sanctuary content through Patch 1.3.

*Researched September 2026 — current as of Patch 1.3 (22 September 2026). Live games change; check the linked sources if something differs.*

> **Version history:** Slime Rancher 2 entered Early Access on 22 September 2022 and hit **1.0 on 23 September 2025**. Patch 1.2 (16 April 2026) added Radiant Slimes, the Caretaker and The Sanctuary. Patch 1.3 (22 September 2026) added the Hideaway expansion, custom vac styles, a portable fabricator gadget, a music player and post-credits comm calls.

## Quick Start

1. **The loop:** vac up slimes, feed them, collect their **plorts**, and sell plorts at the Plort Market for **newbucks**. Spend newbucks on Conservatory expansions, corrals, gardens and vacpack upgrades.
2. **Start with Pink and Cotton slimes.** Pinks eat anything and never cause trouble. Cotton plorts sell better, and Cottons only need veggies.
3. **Feeding a slime its favorite food doubles its plort output.** Grow favorite foods in gardens next to their corral.
4. **Never let plorts sit in a corral with another slime type.** A slime that eats another type's plort becomes a **Largo**. A Largo that eats a third type's plort turns into the **Tarr**, which eats other slimes.
5. **Cotton slimes jump high.** Put a high wall upgrade on their corral or they'll escape.
6. **Collect science resources everywhere.** The Resource Harvester upgrade and refinery unlock crafting of gadgets and upgrades.
7. **Pop Gordo slimes.** Feed a giant Gordo enough of its diet and it bursts, dropping rewards and often opening new paths.
8. **Night and weather change spawns.** Phosphor slimes glow at night. Weather events (rain, wind, thunderstorms, lightning, pollen, cyclones and slimefall) bring special resources and slimes.
9. **Save space for coops.** Meat-eating slimes (Tabby, Angler, Boom) need hens, so a chicken coop is as important as a garden.

## Regions of Rainbow Island

| Region | Notes |
|---|---|
| The Conservatory | Your glass-walled ranch; expand plots and areas here |
| Rainbow Fields | Starter zone: Pink, Cotton, Tabby, Phosphor |
| Ember Valley | Volcanic zone, opened by bursting the nearby Pink Gordo. Adds Rock, Boom, Batty, Ringtail, Crystal and Fire slimes (plus Tabby, Angler and others) |
| Starlight Strand | Coastal zone and home of the nectar eaters: Flutter and Honey slimes, plus Angler, Ringtail, Hunter and Rock |
| Powderfall Bluffs | Snowy zone: Saber, Hunter, Rock, Boom, Crystal, Puddle, plus Pink, Cotton and Phosphor. The regular weather cycle doesn't run here |
| The Grey Labyrinth | Late-game ancient-tech maze, including the Waterworks section; many late resources |
| The Slime Sea | Surrounds the island; don't fall in, but it's a handy place to dump Tarr |
| The Sanctuary | Added in 1.2; the Caretaker's area for Radiant Slimes, expanded with the Hideaway in 1.3 |

A typical route: Rainbow Fields → Ember Valley and Starlight Strand → Powderfall Bluffs → The Grey Labyrinth. Region access opens up through gates, teleport lines and upgrades as you go.

## Slimes: Diets and Favorites

These are confirmed from the Slime Rancher wiki's SR2 pages.

| Slime | Diet | Favorite food | Rancher risk |
|---|---|---|---|
| Pink | Everything | None | None; lowest plort value |
| Cotton | Veggie | Water Lettuce | Jumps very high; needs tall walls |
| Tabby | Meat | Stony Hen | Steals non-food items and drops them elsewhere, which can cause accidental Largos |
| Phosphor | Fruit | Cuberry | Glows; lives in darker/night conditions |
| Rock | Veggie | Heart Beet | Spiky crown hurts you; rolls around |
| Angler | Meat | Sea Hen | Stuns nearby slimes and hens with a lure flash |
| Flutter | Nectar only | Moondew Nectar | Flies; hard to ranch without making Largos |
| Boom | Meat | Briar Hen | Explodes periodically, launching nearby slimes |

### Mid-game slimes with special needs

| Slime | Diet / favorite | What catches players out |
|---|---|---|
| Batty | Fruit / Pomegranite | Agitated in sunlight, hungrier in darkness. Found in Ember Valley and the Grey Labyrinth |
| Crystal | Veggie / Odd Onion | Found in Ember Valley and Powderfall Bluffs |
| Hunter | Meat / Roostro | Senses prey from far away. A new Hunter Largo is always feral, so keep hens around to calm them |
| Ringtail | Everything / none | Turns to stone in sunlight without a solar shield, and will keep eating past hunger. Stop feeding when it looks mischievous |
| Puddle | Water only | Needs a pond, evaporates on other surfaces, and stops making plorts when crowded by more than three other slimes (a Rubber Ducky raises the limit) |
| Fire | Ash only | Must live in an ash trough under an incinerator. Food has to be burned into ash first, and water puts them out |

**Other ranchable slimes** listed on the wiki: Batty, Crystal, Dervish, Fire, Honey, Hunter, Puddle, Ringtail, Saber, Sloomber, Tangle, Twin and Yolky. **Special slimes:** Gold Slime and Lucky Slime (catch them for bonuses), Shadow Slime, Feral slimes, Radiant variants and the Tarr.

## Corrals, Gardens and Coops

- **Corral upgrades:** higher walls (for jumpers like Cotton), an auto-feeder, a plort collector and more. Do walls and the plort collector first.
- **Gardens:** plant one food and it grows on its own. Put each slime's favorite next to its corral. Patch 1.2's **Growth Amplifier** upgrade adds extra growing space.
- **Coops:** hens breed more hens. Keep a coop of the right hen type (Stony, Sea or Briar) for each meat-eater.
- **Silos:** bulk storage. Patch 1.2 raised the **Improved Storage Capacity** upgrade to 200 items per slot.
- **Ponds:** water-based slimes need water access. Check the Slimepedia entry before you build.

### The Largo and Tarr rules

- **Largo:** a slime that eats a plort of a different type grows into a Largo. Largos make both plort types and are worth it in controlled setups (a Pink Largo is an easy start).
- **Tarr:** a Largo that eats a third type of plort becomes a **Tarr**. Tarr eat slimes and spread fast. Shoot them with water or push them into the Slime Sea.
- **Keep corrals separate:** one type (or one planned Largo) per corral, with a plort collector so plorts don't pile up.

## Science and Gadgets

**Slime Science** turns gathered resources into gadgets, decorations and upgrades. Raw materials come from resource nodes (mineral nodes, spouts, hives, bubble spouts), which you harvest with the **Resource Harvester** vacpack upgrade and send to the refinery.

| Resource | Where (per wiki) |
|---|---|
| Jellystone, Deep Brine | Rainbow Fields and the Conservatory |
| Radiant Ore, Silky Sand, Buzz Wax, Wild Honey | Ember Valley and Starlight Strand |
| Lava Dust, Primordy Oil | Ember Valley |
| Slime Fossil, Perfect Snowflake | Powderfall Bluffs |
| Sun Sap | Powderfall Bluffs and The Grey Labyrinth |
| Magma Comb, Tin Petal, Black Indigonium, Aqua Glass, Dream Bubble, Royal Jelly | The Grey Labyrinth |
| Strange Diamond | Caves across the island |
| Storm Glass, Lightning Mote | Lightning strikes during storms |
| Drift Crystal | Cyclones (which also bring Dervish Slimes) |

**Weather types** (per the wiki): Rain, Snow, Thunderstorm, Lightning Strike, Wind, Cyclone, Pollen, Vine Tangle (brings Tangle Slimes) and Slimefall (drops Pink Slimes). Some have up to three intensity levels, and weather only starts in a zone after you've explored it and two in-game days have passed.

Tip: when a thunderstorm or cyclone rolls in, go outside and collect. Weather-only resources are often the bottleneck for late upgrades.

**Patch 1.2** added the **Resource Detector** toy, which tells you when a crafting resource is nearby. Use it when you're hunting rare nodes. **Patch 1.3** added a **portable fabricator** gadget, so you can craft away from home.

## Vacpack Upgrades

Upgrade priority for most players:
1. **Tank capacity** (more slimes and plorts per trip)
2. **Health and energy** (survive longer and sprint/jetpack more)
3. **Jetpack** (reach higher ledges and many hidden areas)
4. **Resource Harvester** (opens science)
5. **Water tank** (fights Tarr and waters some slimes)

## Radiant Slimes and The Sanctuary (1.2 / 1.3)

- **Radiant Slimes** are rare color variants altered by the Prisma Core. They can appear anywhere their normal version spawns.
- **The Caretaker** runs **The Sanctuary**, where Radiant Slimes shed extra Prisma energy while keeping their colors.
- Sanctuary rooms and themed alcoves generate **Sprinkles**, a currency for Sanctuary expansions, themes, gadgets and decorations.
- **Patch 1.2.2 fix:** incinerators no longer permanently destroy radiant slimes, and picking up Linked or Stunt Cannons no longer strips radiance.
- **Patch 1.3 (Hideaway):** adds rooms and themes (Bouncy Room, Arcade Alcove, Cave Alcove, Farm Alcove, Waves Alcove), finer gadget-overlap placement, lots of decorations, and **custom vac styles** bought as you progress (for example Magma, Prismatic and Gold).

## Common Mistakes to Avoid

- **Mixing slimes carelessly.** One stray plort in the wrong corral can make an unplanned Largo, and eventually a Tarr.
- **Skipping corral walls for Cottons.** They'll bounce out and wander off.
- **Letting Tabbies roam free.** They carry food and plorts around your ranch.
- **Keeping Boom slimes near fragile setups.** Their blasts launch nearby slimes out of corrals.
- **Selling all plorts at once.** Plort Market prices react to what you sell. Spread your sales across plort types.
- **Only exploring by day.** Night and storms have exclusive spawns and resources.

## Advanced Tips

- **Favorite food doubles output.** One garden of each favorite feeding an auto-feeder corral is the most efficient newbuck engine.
- **Drones and automation:** once you have them, automate harvesting gardens and moving plorts to storage so your ranch runs while you explore.
- **Radiant hunting:** Radiant Slimes can appear anywhere their base version spawns, so revisit high-density spawn areas instead of camping one spot.
- **Post-game:** after the credits, Patch 1.3 adds comm station calls from your friends that wrap up Bea's story. Unlocked tracks play in the new **Slimepedia music player**.
- **Gordo checks:** every Gordo you pop usually unlocks something (a teleporter, area or treasure). Look for them whenever you enter a new region.

## FAQ

**Is Slime Rancher 2 out of Early Access?**
Yes. Version 1.0 released on 23 September 2025.

**What's the best early money slime?**
Cotton and Phosphor. Both are easy to feed with garden crops (Water Lettuce and Cuberry) and sell for more than Pinks.

**How do I get rid of a Tarr?**
Spray it with water or knock it into the Slime Sea. Then find the corral that made it and fix it.

**Where do I find Radiant Slimes?**
Anywhere their normal slime spawns. They're very rare, and The Sanctuary is where you care for them.

**What's new in Patch 1.3?**
The Hideaway expansion, new Sanctuary themes, a portable fabricator, custom vac styles, post-credits comm calls and a Slimepedia music player.

**Is there multiplayer?**
There's no official co-op. It's a single-player game.

## Sources

- [Slime Rancher 2 on Steam](https://store.steampowered.com/app/1657630/Slime_Rancher_2/)
- [Slime Rancher 2 Steam news (Patch 1.2, 1.2.2, 1.3 notes)](https://store.steampowered.com/news/app/1657630)
- [Slime Rancher 2 on Wikipedia](https://en.wikipedia.org/wiki/Slime_Rancher_2)
- [Slime Rancher Wiki: Slimes (SR2)](https://slimerancher.wiki.gg/wiki/Slimes_(SR2))
- [Slime Rancher Wiki: Science Resources (SR2)](https://slimerancher.wiki.gg/wiki/Science_Resources_(SR2))
- [Slime Rancher Wiki: Weather](https://slimerancher.wiki.gg/wiki/Weather)
- [Slime Rancher Wiki: Ember Valley, Starlight Strand and Powderfall Bluffs](https://slimerancher.wiki.gg/wiki/Ember_Valley)
- [Slime Rancher Wiki: Puddle, Fire, Ringtail, Hunter, Crystal (SR2) and Batty pages](https://slimerancher.wiki.gg/wiki/Puddle_Slime_(SR2))
- [Slime Rancher Wiki: Cotton, Tabby, Pink, Phosphor, Rock, Angler, Flutter and Boom Slime pages](https://slimerancher.wiki.gg/wiki/Cotton_Slime)