I have two cucumber plants. One has about 6 yellow flowers, the other has none at all. Is this normal?

They are side by side. The plant without any flowers is about 6 inches taller than the one with the flowers. Thanks!

FlowersBirthday FlowersSympathy Flowersmy thoughts are-one with flowers is under more stress-plants reproduce in order to survive the species-give the other one more time it will bloom and probably be more hardyfitness