About Grow a Garden Calculator

The Grow a Garden Calculator is an unofficial fan-made tool that helps players estimate seed, crop, mutation values, XP, weight, hatch speed, pet passive, and pet abilities in Grow a Garden on Roblox.

To make this GAG Calculator, all data is taken from in-game testing, and there is no game code is used

Here’s how it works:

• You can start by selecting a category or searching directly for a plant.
• Categories are typically organized by event, base value, or by pet-based calculations, such as XP, hatch speed, and weight approximations based on age.
• After selecting a category, you can pick a plant and apply mutations. You can also input its weight manually.
• If you don’t know the weight, use the “Value to Weight” button at the bottom of the page. This allows you to estimate the plant’s weight based on the magnifying glass value revealed.
• Once mutations and weight are selected, the calculator will automatically update the plant’s value.
• You can add multiple plants to a list and view their combined total value.
• Use the “How to get mutations” button to view mutation sources, exclude admin-only ones, or sort them alphabetically.
• This website also has a Grow a Garden Pet passive calculator, or a Grow a Garden Pet ability calculator, which you can use