The flowerbeds in the park are filled with tulips.
Tips
memory
圃 means 'a garden plot for growing plants'. The same character is in 苗圃 ('nursery / seedling plot') and 菜圃 ('vegetable patch'). Pair it with what's grown there: 花圃 = flower plot, 菜圃 = veggie plot, 苗圃 = seedling plot.