With this patch, you will be able to use Grass On Steroids on Tamriel Reloaded Grass.

Installation
1. Download Tamriel Reloaded Grass

• Install it, following the guide on the Tamriel Reloaded Grass page. Use any variant you want, it doesn't matter
  

2. Download Grass On Steroids

• Install it, following the guide on the Grass On Steroids page. Use any variant you want, it doesn't matter
  

3. Download this patch

• Install it
• Check the Tamriel Reloaded esp in your mods list
• Check the Grass on Steroids esp in your mods list
• Check the GrassOnSteroids_TamrielReloadedGrass.esp in your mods list
• Make sure this patch is loaded after the Tamriel Reloaded esp (if not, your game will crash)
  

Why do I need Grass On Steroids?
Actually, Grass On Steroids is not required, but since this was skyrimaguas original idea, this patch will only make the grass that is added through Tamriel Reloaded Grass more dense. Tamriel Reloaded does not only add new grass, it also modifies the vanilla grass, and for that to be more dense, you will have to use Grass On Steroids. If that sounds confusing, simpy follow my installation instructions, and you'll be alright.

Recommendation
Open your skyrim.ini file and change/add the following under [Grass]
iMaxGrassTypesPerTexure=15 ; <--- 3=performance. 15=quality. Set it anywhere between
iMinGrassSize=75 ; <--- lower=denser, 75 for best look, 120 for best performance.

You're good to go.

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SPECIAL Thank You to mattwoodmansee for  contributing to this mod by testing and providing screenshots.