DIY lawn care in Portland typically ranges from $80 to a few hundred dollars annually, depending on lawn size and products chosen. Sunday custom plans start at $80 for a full season and include soil testing, custom nutrients, and expert support.

Lawn care focuses on grass health through fertilizing, mowing, watering, and weed management. Landscaping covers broader design work like planting beds, trees, hardscaping, and overall yard layout. Think of lawn care as maintaining your turf while landscaping shapes the whole outdoor space.

Portland's cool-season grasses thrive with fertilizer applied when temperatures stay between 50°F and 85°F. Spring and fall are prime windows. Apply to well-watered soil in early morning, and wait until grass is actively growing (not stressed or dormant).

Never cut more than one-third of your grass height at once. Removing too much stresses the plant and weakens roots. Mowing on the highest setting encourages deeper roots, thicker turf, and better resilience against weeds and Portland's rainy conditions.

Watch for yellowing or browning patches, thinning grass, persistent weeds, moss growth, or areas that stay soggy. Portland's shade and moisture can invite fungal issues. Letting problem spots dry out and adjusting watering often helps before reaching for treatments.

Fall is prime time for overseeding cool-season lawns, applying fertilizer, and managing perennial weeds. Repair summer damage, continue feeding through autumn, and clear debris so grass gets sunlight. Core aeration helps compacted soil but isn't needed every year.