Hi there,
I purchased a native grass seed mix that just came in this past weekend. I want to put it out, but of course now the temperatures are finally starting to drop. Is it too late? How can I make sure the seed will set and won’t get eaten, etc.? Thanks for any tips! I’m in zone 6b.
Replies
Grass seed normally needs to have 60F temps to germinate. In the PNW that means usually before October 15th. Native seed may have a better chance. If you want to do it in the fall after that time it will germinate in the spring when temps return. The germination rate is usually not as good and there is some danger of seeds being eaten. I would suggest raking over the planted area, planting the seed, and sprinkling weed-free compost (either from a bag or a good source) over the top in a fine layer. My teacher from school many years ago said just stomp it into the ground in a crazy dance but you could use a more traditional lawn roller. Usually, there is enough moisture from rain to settle everything in, but if it is dry do a fine mist water to moisten the compost. The compost helps hide the see from birds. Keep me posted!
Native grasses are perfect for fall sowing. They need the winter freeze thaw cycle to germinate. You can sow directly on bare ground and allow winter weather to work it into the soil, just as would happen in nature. Seeding heavily should compensate for any loss to birds, though if we ever get snow, putting the seed down just ahead of a snow blanket offers further protection. I wouldn't put any fertilizer down. Native grass doesn't generally need it. What species are in your mix?