Give Yourself Goosebumps You Are Plant Food Book 30

The E Ville Creeper Botanical Gardens has been closed down for ages. It looks abandoned, even haunted. You'll have to collect data from four different deadly gardens and manage to stay alive. There are polka dotted roses that have the power to eat people and cactus needles filled with a powerful plant virus. Touch one of these and you'll grow a green thumb, not to mention roots, leaves and bark.