"""Put strawberry plants in concrete blocks edging a garden."""" --------->Put plants that naturally repell garden pests like marigolds? Also, cinderblock beds a good idea for around fence. Maybe use concrete stain to make them more natural looking?
strawberry pyramid Vibrant DIY Vertical Garden Pyramid Planter - could do this for salad garden. either put on wheels so can access all sides OR make base triangle, plant two sides and put blank up against wall or balcony rail