I've added some Cluster of Tulips and Row of Tulips structures to my plot, and purchased the required amount of Bag of Tulip Bulbs from the Spring Festival vendor. The bag of tulip bulbs was successfully applied to the cluster of tulips using an Istarian Army Knife.

When trying to apply the bag of tulip bulbs to the row of tulips I get the following message:
"You are not using the correct tool to work with the material Bag of Tulip Bulbs. The correct tool is: Ingenuity Ability."

It's been a while since I last played, my understanding is that bipeds don't get an ingenuity ability, and we rely on the Istarian Army Knife to carry out any actions relating to ingenuity. Is this still the case? If so, then I'm guessing this is a minor bug?