Hi Anthony, It is neither straw nor wood. It's a biodegradable material designed to protect the grass seeds and hold in moisture. Thank you.
Hi Ric, Please contact our customer service department toll-free at 1-800-285-7333 so we may assist you further. Thank you.
Hi, this is very thin and not for walking on, will easily shred. I do not recommend letting pets walk on it. This is mainly to keep birds from eating and wind and rain from washing away seeds.
Yes, the Pennington Seed Starter Mat is currently only offered in one size.
Hi Tina, Our Seed Starter Mat is labeled for grass seed use only. Thank you.
My thought would be it should work. It slowly disappears over time. If the lawn grows in quickly you can always remove what is left of the mat.
Don't know what not if you are talking about wildflower seeds..