Best style/brand aerator for a seven acre pasture?
What are you pulling it with? Are you wanting to plug aerate, roll it with spikes, just use a chain or what type of aeration goals do you have? What type of land? Are you wanting to reseed after? Give us more info!!
I live in Western NC with clay soil. Is a plug better than spikes? I want to open up the soil some for fertilizer and grass seed.
I would say spike it or plug it one of the two a harrow will not make enough difference