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How to Make Speed-Gro

Ingredients, unlock method, and spawn ID for Speed-Gro.
Speed-Gro

Stimulates leaf production. Guaranteed to increase growth rate by at least 10%. Mix into tilled soil.

Category
Objects
Subcategory
Basic
Sell Price
20g

The item ID for Speed-Gro in Stardew Valley is: 465

Speed-Gro
[465]

Speed-Gro Information

Speed-Gro is a Fertilizer that speeds crop growth by 10% (or a total of 20% with the Agriculturist Profession). It can be crafted, obtained from a Bone Mill, or purchased from Pierre's for 100g starting on Spring 15th of year 1. Twenty Speed-Gro is the reward for completing the Spring Crops Bundle in the Pantry.

Speed-Gro can be placed on tilled soil before or after planting a seed, or at any stage of crop growth. It does not reduce time between harvests for multi-harvest crops.

Where to Buy Speed-Gro

Shops and vendors that sell Speed-Gro.

  • Pierre's General Store· special condition
    50g

Machines That Produce Speed-Gro

Speed-Gro comes out of these machines.

Speed-Gro Tailoring

Use Speed-Gro as the spool item (with Cloth in the left slot) to tailor:

Speed-Gro Recipe

Speed-Gro is a crafted item. One craft produces 5 of them.

Ingredients

How to learn the recipe

Reach Farming Level 3

Speed-Gro as a Bundle Reward

  • Complete the Spring Crops bundle in the Pantry to receive 20× Speed-Gro.

Speed-Gro Villager Gift Reactions

Give Speed-Gro as a gift to build friendship. Each villager reacts differently — pick someone who loves it for the biggest friendship boost. Gifts given on a villager's birthday count 8× — a loved gift jumps from +80 to +640 friendship.

  • DislikesAbigail🎂 Fall 13Alex🎂 Summer 13Caroline🎂 Winter 7Clint🎂 Winter 26Demetrius🎂 Summer 19Dwarf🎂 Summer 22Elliott🎂 Fall 5Emily🎂 Spring 27Evelyn🎂 Winter 20George🎂 Fall 24Gus🎂 Summer 8Haley🎂 Spring 14Harvey🎂 Winter 14Jas🎂 Summer 4Jodi🎂 Fall 11Kent🎂 Spring 4Krobus🎂 Winter 1Leah🎂 Winter 23Leo🎂 Summer 26Lewis🎂 Spring 7Linus🎂 Winter 3Marnie🎂 Fall 18Maru🎂 Summer 10Pam🎂 Spring 18Penny🎂 Fall 2Pierre🎂 Spring 26Robin🎂 Fall 21Sam🎂 Summer 17Sandy🎂 Fall 15Sebastian🎂 Winter 10Shane🎂 Spring 20Vincent🎂 Spring 10Willy🎂 Summer 24Wizard🎂 Winter 17
See the full Speed-Gro gift guide →

Speed-Gro Cheat Help

Item spawning in Stardew Valley isn't accomplished through typical commands. Instead, it involves a cheat method where you name your character, or an animal, with the item code of the desired item, enclosed in square brackets [ and ]. Include the brackets when naming.

Spawn Using Animal Name

To spawn this item, buy an animal (we recommend a chicken because it is the cheapest) from Marnie's Ranch, name it [465]. You will then receive the Speed-Gro item.

Spawn Using Character Name

Since you can only set your character's name once at the game's inception, we advise using the animal naming method.

However, if you opt for this method, name your character [465] while creating your save file. When you converse with any villager who mentions your name in their dialogue, like Gus at the Stardrop Saloon, you'll receive the Speed-Gro item.