Absolutely. I've been on and off the game during winter and I didn't have time to regularly pick the wild flowers (those I didn't intentionally plant). Snow just horrendously overgrew my flowers and now idk what to do bc I don't have time to clean them up.
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That being said, I also wish there was a way to clear flowers faster. I want to restart my game just because there are too many flowers. There are easily a few hundred flowers overgrowing on my island. I wouldn't be surprised if there were 400 flowers or something.