The next time you're attending a housewarming party, once you've built your housewarming bucket, you'll need a cheerful card to wish your friends or neighbors well in their new digs. The Hello! Lucky Welcome Home Greeting Card ($4.50) will fit the bill and then some. Its lively plant motifs in lime green and chocolate brown are just the thing to sow good vibes in their home, and its heavy card stock will surely impress. And, if you happen to be giving a plant as a housewarming gift, it couldn't be more appropriate!