There are a few different things you might be thinking of when you ask about "stuff to put down to grow grass":
1. Grass Seed: This is the most basic ingredient! You need actual grass seeds to start growing a lawn. There are many types of grass seed available, each suited to different climates and needs.
2. Soil Amendments: These are materials added to the soil to improve its quality and help the grass grow. They can include:
* Compost: Improves soil structure, adds nutrients, and retains moisture.
* Topsoil: Provides a layer of fertile soil for the grass to grow in.
* Fertilizer: Replenishes nutrients lost in the soil, encouraging strong growth.
* Lime: Adjusts soil pH, making it more suitable for grass growth.
3. Starter Fertilizer: This is a specific type of fertilizer designed to give young grass seedlings a boost in the early stages of growth.
4. Mulch: This can help retain moisture and prevent weeds from growing in your new lawn, but it's not always necessary.
5. Hydroseeding: This is a method of applying a mixture of grass seed, fertilizer, and mulch to the soil. It is often used for larger areas.
6. Sod: This is a pre-grown lawn that can be laid down for instant results, but it's more expensive than seeding.
The specific "stuff" you need will depend on your soil type, climate, and desired lawn type.
To help me give you more specific advice, can you tell me:
* What kind of grass are you hoping to grow?
* What is your climate like?
* What is your current soil like (sandy, clay, etc.)?
* Are you starting from scratch or are you trying to improve an existing lawn?
