Sorry for the messy writing, I put this together on the go. This is how most of the groundwork will be done. The Jute twine can be found in most garden centers. It comes in this natural color and is perfect for thick weedy grass. Last Spring I picked up a ball of green twine that I will have to try later on. I can't remember who makes the modeling field grass but I want to say Hudson & Allen. It's expensive and cost $8.00 for a small stalk. The fibers have neat little heads that look like weeds. I cut even amounts of both, mix them up and apply.