Poison Ivy Seed OSRS: The Ultimate Guide to Farming and Uses

Poison Ivy Seed OSRS: The Ultimate Guide to Farming and Uses


In the vast world of Old School RuneScape (OSRS), the poison ivy seed stands out as a valuable item for players looking to level up their Farming skill or craft potent Herblore potions. Whether you’re a seasoned player or a newcomer to Gielinor, understanding how to obtain, grow, and utilize poison ivy seeds can give you an edge in your adventures. This comprehensive guide dives into everything you need to know about poison ivy seeds in OSRS, from planting tips to their practical applications, all while optimizing your gameplay experience.

Poison ivy seeds are a type of bush seed in OSRS that players can plant in bush patches to grow poison ivy bushes. Introduced on June 6, 2005, these seeds require a Farming level of 70 to plant, making them a mid-to-high-tier option for skill training. Once fully grown, the bushes yield poison ivy berries, which are prized for their use in Herblore and as a payment for protecting certain crops.

Key Features of Poison Ivy Seeds

  • Level Requirement: 70 Farming
  • Growth Time: 2 hours and 40 minutes (160 minutes total)
  • Experience: 674 XP for checking health, 45 XP per berry picked
  • Yield: Minimum of 4 berries, with potential for more based on Farming level
  • Disease Immunity: Never becomes diseased, eliminating the need for compost or farmer payments

Why Poison Ivy Seeds Are Unique

Unlike many other crops in OSRS, poison ivy bushes are hardy and resistant to disease. According to the in-game description, “it is pretty hardy stuff, and most animals will avoid eating it.” This resilience makes them a low-maintenance option for players, allowing you to focus on harvesting rather than babysitting your patches.

How to Obtain Poison Ivy Seeds

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Acquiring poison ivy seeds can be a bit of a grind, but there are several reliable methods to stock up on them. Here’s a breakdown of the best ways to get your hands on these seeds in OSRS.

Monster Drops

Many mid-to-high-level monsters drop poison ivy seeds, making Slayer tasks or combat training a viable source. Some notable monsters include:

  • Aberrant Spectres: Common drop during Slayer tasks
  • Cave Horrors: Found on Mos Le’Harmless, offering decent seed drops
  • Vyrewatch: A good option for Ironmen training Prayer alongside seed collection

Master Farmers and Thieving

With a Thieving level of 38 or higher, you can pickpocket Master Farmers found in locations like Draynor Village or the Farming Guild. Poison ivy seeds are a possible reward, and with high Thieving levels (ideally 90+), your success rate improves significantly.

Vinesweeper Minigame

For just 30 Vinesweeper points, you can purchase poison ivy seeds from the minigame’s shop. This method is particularly efficient if you enjoy the minigame, as a single flag can net you over 100 points, making seeds a cheap and quick reward.

Other Sources

  • Seed Packs: Obtained from activities like Farming contracts or Tithe Farm
  • Grand Exchange: Buy directly from other players, though prices fluctuate (typically 50-100 GP each as of April 2025)

Growing Poison Ivy Seeds: A Step-by-Step Guide

Planting and growing poison ivy seeds is straightforward, especially given their disease immunity. Here’s how to maximize your Farming experience and berry yield.

Farming Requirements and Tools

To get started, you’ll need:

  • Poison Ivy Seed: One per bush patch
  • Rake: To clear weeds from the patch
  • Spade: To plant and harvest
  • Optional Boost: A garden pie (+3 Farming) if you’re below level 70

Bush Patch Locations

Poison ivy seeds can be planted in any of the following bush patches across Gielinor:

Location Teleport Method
Champions’ Guild Combat Bracelet or Chronicle
Rimmington House Teleport (if house is in Rimmington)
South of Ardougne Monastery Ardougne Cloak
Etceteria Fairy Ring (CIP) or Lyre
Farming Guild Skills Necklace

Growth Stages and Timing

The poison ivy bush grows in eight stages, with a total growth time of 160 minutes. Each stage takes 20 minutes, and you can check its health once fully grown for a hefty 674 XP. After harvesting, berries regrow at a rate of approximately one every 20 minutes, depending on your Farming level.

Tips for Efficient Farming

  • Run Multiple Patches: Plant seeds in all available bush patches to maximize XP and berries.
  • Incorporate into Farm Runs: Pair with herb or tree runs for a seamless routine.
  • Boost Your Level: Use a garden pie or spicy stew if you’re just shy of 70 Farming.

Uses of Poison Ivy Berries

Once harvested, poison ivy berries have several practical applications that make growing the seeds worthwhile. Here’s what you can do with them.

Herblore: Crafting Weapon Poison++

Poison ivy berries are a key ingredient in creating Weapon Poison++, one of the strongest weapon poisons in OSRS. To make it, you’ll need:

  • Level 82 Herblore
  • Coconut Milk: Made from coconuts
  • Poison Ivy Berries: One per potion
  • Nightshade: Secondary ingredient

This potion is highly sought after by PvMers and PKers, often fetching a good price on the Grand Exchange.

Calquat Tree Protection

Farmers will watch over your growing calquat tree (level 72 Farming) in exchange for 8 poison ivy berries. This is a cost-effective alternative to letting the tree die, especially since calquat seeds are cheap, and the tree provides substantial XP (12,096 when fully grown).

Supercompost

Adding poison ivy berries to a compost bin produces supercompost, which boosts the yield of other crops like herbs and allotments. This is a great way to use excess berries while supporting your broader Farming endeavors.

Why Poison Ivy Seeds Are Worth Farming

Poison ivy seeds offer a blend of profitability, convenience, and utility that makes them a standout choice for OSRS players. Let’s explore why they’re worth your time.

Profit Potential

With poison ivy berries often selling for 200-300 GP each on the Grand Exchange (as of April 2025), harvesting even the minimum 4 berries per bush nets a tidy profit after accounting for seed costs. High-level players training Herblore keep demand steady, ensuring a reliable market.

Training Efficiency

The 674 XP from checking health, combined with 45 XP per berry, makes poison ivy seeds an efficient Farming training method past level 70. For Ironmen or players aiming for 99 Farming, they’re a low-effort, high-reward option.

Ardougne Diary Task

Harvesting poison ivy berries from the patch south of Ardougne Monastery completes a Hard Ardougne Diary task, granting additional XP boosts and teleport perks via the Ardougne Cloak 3. It’s a nice bonus for diary enthusiasts.

Low Maintenance

The disease immunity of poison ivy bushes eliminates the need for compost or farmer payments, saving both time and resources compared to other crops like whiteberries or fruit trees.

Whether you’re chasing Farming XP, Herblore profits, or diary rewards, poison ivy seeds in OSRS are a versatile and rewarding investment. Start planting today, and watch your skills—and profits—grow!