u/IngeniousIntrovert

New to lawncare. I have a tall fescue lawn. Saw an unusual tall grass at just one spot. Please help me to understand if it’s a weed. TIA.

Inherited a deck. I tried washing the deck with hose & used a brush in the hopes the debris would come out from nook & corners. To my disappointment it didn’t work. How do you folks clean up debris from between the deck wood?

I have inherited a few raised bed which I am fighting weed infestation. I cleaned it once but they are back. I am also reluctant to use roundup or glyphosate since I am preparing the raised bed for growing consumable food. Any ideas that work to keep the weeds out.