SAVE $7.04 : As of May 13, the Lego Botanicals Flowering Cactus is on sale for $27.95 at Amazon with an on-page coupon. That's 20% off its list price of $34.99 and its lowest price to date. $27.95 at Amazon $34.99 Save $7.04 with on-page coupon If your thumb is a few shades away from green, Lego's Botanicals sets offer the perfect way to brighten up your home without worrying about impending plant death. If succulents are your cup of tea, the recently released Flowering Cactus is a fun pick and just dropped to its best price yet. As of May 13, the Lego Botanicals Flowering Cactus is just $27.95 at Amazon with the help of an on-page coupon. That's 20% off the $34.99 list price and the lowest price we've seen since its January launch. Mashable Trend Report With a piece count of 482, the Flowering Cactus set is recommended for anyone aged 9 and up. So both kids who can't quite take care of a plant yet and kids at heart will enjoy this build.…