Along the Ben Butterworth Parkway the Mississippi runs wide and slow past Moline, and the grass down toward the bank comes on fast once the spring high water pulls back. Lundahl Landscaping LLC takes the growing season from there — mowing, edging, trimming and cleanups through the long river summer — then changes over to plowing, shoveling and ice control when the valley locks up. River weather is its own thing: fog one morning, blowing snow the next, all of it off the water. The work is to make a property look unbothered by any of it.