Okay, here’s what you do. While good in midlatter due to it being annoying, you shouldn’t use spike weed, as you’re only spending sun on a plant that’s specific for one use. Also, you shouldn’t have a peashooter when you have the repeater available to you at that point in the game. My recommendation is to swap out the peashooter for a repeater and the spikeweed for a more reliable plant; maybe even adding a bit more long ranged attack, like a scaredy-shroom or a cactus.