(pok choy) wilt faster than soil grown
 

dear ron,
i have been doing hydroponic veggie growing for 2 months only but i noticed that my hydroponic veggie (pok choy) wilt faster than soil grown.
one friend of mine attribute it to the growing condition of hydroponics which is water abundant. once its harvested, the water loss is too fast for it to cope up that is why it wilts faster.
can you please confirm this and what remedy can be done with this problem ?
Stanley Ho

I don't know what pok choy is but may be you can stick them in a water vase like flowers until use.