- Zone: 4
- Size: 50'-60' High, 35'-40' Wide
- Foliage: Yellow-green
Catalpa speciosa This fast growing tree has few branches at an early age. Once branched, ascending limbs are gnarled and twisted. In June, 2" long whit flowers appear in 4"-8" panicles. Fruit is a long persistant pod. Great for Xeriscapes, it is very tolerant and adaptable. When it is flowering, it looks as though the tree is full of popcorn!