What are the pros? Pretty, easy to grow
What are the cons? Might be invasive?
Toadflax is very pretty, as the description says, like a small snapdragon. However, I note that Dalmatian toadflax (Linaria dalmatica (L.) Mill. ssp. dalmatica) and Yellow toadflax (Linaria vulgaris Mill.) are both non-native invasive plants in the western half of the U.S. In places where toadflax has taken hold, native plants have a hard time competing, which is a problem for the native insects and animals that rely on the native plants for forage. Can you tell me if this variety of Linaria is a problem in any part of the U.S.?
Would you recommend this product to a friend?