Does Blue Grass Grow Slower?
What the 1.6.9 change means for your farm.
Short answer
In Stardew Valley 1.6.9, blue grass was changed to grow at the same speed as normal grass. The official changelog records that change directly. Older advice about slower growth needs to be read in its version context.

Growth rule comparison
| Grass type | Rule in 1.6.9 |
|---|---|
| Normal grass | Reference growth speed |
| Blue grass | Same growth speed as normal grass |
Same growth speed does not mean identical visible results
When comparing two areas, “how much grass can I see?” is not the same measurement as growth speed. Starting layouts and what happens to an area during observation can make an informal comparison misleading. The changelog gives a rule change; it does not supply a guaranteed number of new tiles for your particular layout.
Our recommendation is to keep your question narrow: are you checking the documented growth rule, or deciding whether a particular pasture layout works for you? The first is answered by the patch notes. The second needs observations under comparable conditions.
How to evaluate a growth claim
- Write down the version. Do not combine a pre-update claim with a post-update screenshot and assume they describe the same rules.
- Define the measurement. Count a specific outcome over a stated period rather than relying on whether a patch “looks bigger.”
- Keep the comparison consistent. Record the starting arrangement and any actions that change either area during observation.
- Repeat before generalizing. A small observation can help with your own layout but does not establish an exact universal probability.
What this page does not calculate
We have not run a controlled gameplay test for this article. We therefore do not give an invented tiles-per-day figure or claim to have benchmarked a pasture. The conclusion here is limited to the documented 1.6.9 change; later updates and mods should be checked separately.
Our take: label your farming advice by version
For a returning player, the useful improvement is not a longer list of tips. It is knowing which advice has expired. Before redesigning a farm around a remembered limitation, look for an explicit patch change. That simple habit can prevent you from solving a problem your installed version no longer has.
The same check matters for legendary fish pond eligibility, another mechanic changed in 1.6.9.