Speed-Gro

Speed-Gro
Stimulates leaf production. Guaranteed to increase growth rate by at least 10%. Mix into tilled soil.
Information
Source	Pierre's • Crafting
Sell Price	20g
Qi Seasoning	30g
Recipe
Recipe Source(s)	Farming Level 3
Ingredients	Pine Tar (1) Clam (1)
Produces	5 Speed-Gro per craft

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|keywords=Stardew Valley Wiki, Stardew Valley, Speed-Gro, gift |site_name=Stardew Valley Wiki |type=article |title=Speed-Gro - Stardew Valley Wiki }} Speed-Gro is a Fertilizer that helps by speeding crop growth. It can be crafted or purchased from Pierre's for data-sort-value="100">100g. 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. However, as of v1.2, it has no effect unless applied before planting a seed.

Speed-Gro Cost

Crafting Speed-Gro is always cheaper than purchasing it. The table below compares the cost of crafting 5 Speed-Gro against purchasing them at Pierre's. The cost of crafting is the sell price of the constituent ingredients.

	Crafting	Pierre's
No Profession	data-sort-value="125">125g	data-sort-value="500">500g
Tapper Profession	data-sort-value="150">150g

Bundles

Speed-Gro is not used in any bundles, but 20 Speed-Gro is the reward for completing the Spring Crops Bundle in the Pantry.

Quests

Speed-Gro is not used in any quests.

Bug

As of PC v1.2.33, applying Speed-Gro or Deluxe Speed-Gro to a crop after planting has no effect on crop growth, even if applied immediately after planting a seed.